21496596352

素因数分解:

$2^7\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1$

素因数の和:135

約数の個数: 576

約数和(自身を含む): 61730726400

約数和(自身を除く): 40234130048

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 23, 28, 31, 32, 38, 44, 46, 49, 56, 62, 64, 76, 77, 88, 92, 98, 112, 124, 128, 133, 152, 154, 161, 176, 184, 196, 209, 217, 224, 248, 253, 266, 304, 308, 322, 341, 352, 368, 392, 418, 434, 437, 448, 496, 506, 529, 532, 539, 589, 608, 616, 644, 682, 704, 713, 736, 784, 836, 868, 874, 896, 931, 992, 1012, 1058, 1064, 1078, 1127, 1178, 1216, 1232, 1288, 1364, 1408, 1426, 1463, 1472, 1519, 1568, 1672, 1736, 1748, 1771, 1862, 1984, 2024, 2116, 2128, 2156, 2254, 2356, 2387, 2432, 2464, 2576, 2728, 2852, 2926, 2944, 3038, 3059, 3136, 3344, 3472, 3496, 3542, 3703, 3724, 3968, 4048, 4123, 4232, 4256, 4312, 4508, 4712, 4774, 4807, 4928, 4991, 5152, 5456, 5704, 5819, 5852, 6076, 6118, 6272, 6479, 6688, 6944, 6992, 7084, 7406, 7448, 7843, 8096, 8246, 8464, 8512, 8624, 9016, 9424, 9548, 9614, 9856, 9982, 10051, 10241, 10304, 10912, 11408, 11638, 11704, 12152, 12236, 12397, 12958, 13376, 13547, 13888, 13984, 14168, 14812, 14896, 15686, 16192, 16399, 16492, 16709, 16928, 17024, 17248, 18032, 18848, 19096, 19228, 19964, 20102, 20482, 20608, 21413, 21824, 22816, 23276, 23408, 24304, 24472, 24794, 25916, 25921, 26752, 27094, 27776, 27968, 28336, 28861, 29624, 29792, 31372, 32384, 32798, 32984, 33418, 33649, 33856, 34496, 34937, 36064, 37696, 38192, 38456, 39928, 40204, 40733, 40964, 42826, 43648, 45353, 45632, 46552, 46816, 48608, 48944, 49588, 51832, 51842, 54188, 54901, 55936, 56672, 57722, 59248, 59584, 62744, 65596, 65968, 66836, 67298, 67712, 68992, 69874, 70357, 72128, 75392, 76384, 76912, 79856, 80408, 81466, 81928, 85652, 90706, 91264, 93104, 93632, 94829, 97216, 97888, 99176, 103664, 103684, 108376, 109802, 110561, 113344, 114793, 115444, 118496, 119168, 125488, 131192, 131936, 133672, 134596, 139748, 140714, 144256, 149017, 152768, 153824, 159712, 160816, 162932, 163856, 171304, 180389, 181412, 186208, 187264, 189658, 194432, 195776, 198352, 207328, 207368, 216752, 219604, 221122, 226688, 229586, 230888, 235543, 236992, 250976, 262384, 263872, 267344, 269192, 279496, 281428, 285131, 298034, 305536, 307648, 311581, 317471, 319424, 321632, 325864, 327712, 342608, 360778, 362824, 372416, 379316, 384307, 391552, 396704, 414656, 414736, 433504, 439208, 442244, 459172, 461776, 471086, 473984, 492499, 501952, 524768, 527744, 534688, 538384, 558992, 562856, 570262, 596068, 615296, 623162, 634942, 638848, 643264, 651728, 655424, 663803, 685216, 721556, 725648, 744832, 758632, 768614, 773927, 793408, 803551, 829312, 829472, 867008, 878416, 884488, 918344, 923552, 942172, 984998, 1003904, 1043119, 1049536, 1069376, 1076768, 1117984, 1125712, 1140524, 1192136, 1246324, 1262723, 1269884, 1286528, 1303456, 1310848, 1327606, 1370432, 1443112, 1451296, 1517264, 1537228, 1547854, 1586816, 1607102, 1658944, 1734016, 1756832, 1768976, 1836688, 1847104, 1884344, 1969996, 2086238, 2099072, 2138752, 2153536, 2181067, 2235968, 2251424, 2281048, 2384272, 2492648, 2525446, 2539768, 2606912, 2655212, 2740864, 2886224, 2902592, 3034528, 3074456, 3095708, 3214204, 3317888, 3427391, 3513664, 3537952, 3673376, 3694208, 3768688, 3939992, 4172476, 4307072, 4362134, 4471936, 4502848, 4562096, 4768544, 4985296, 5050892, 5079536, 5213824, 5310424, 5417489, 5772448, 5805184, 6069056, 6148912, 6191416, 6428408, 6854782, 7027328, 7075904, 7301833, 7346752, 7537376, 7879984, 8344952, 8724268, 8839061, 9005696, 9124192, 9537088, 9970592, 10101784, 10159072, 10620848, 10834978, 11544896, 12138112, 12297824, 12382832, 12856816, 13709564, 14151808, 14603666, 14693504, 15074752, 15267469, 15759968, 16689904, 17448536, 17678122, 18248384, 19074176, 19941184, 20203568, 20318144, 21241696, 21669956, 23089792, 23991737, 24595648, 24765664, 25713632, 27419128, 29207332, 30149504, 30534938, 31519936, 33379808, 34897072, 35356244, 36496768, 39882368, 40407136, 40636288, 42483392, 43339912, 47983474, 49191296, 49531328, 51427264, 54838256, 58414664, 61069876, 63039872, 66759616, 69794144, 70712488, 80814272, 84966784, 86679824, 95966948, 99062656, 102854528, 109676512, 116829328, 122139752, 133519232, 139588288, 141424976, 161628544, 167942159, 173359648, 191933896, 219353024, 233658656, 244279504, 279176576, 282849952, 335884318, 346719296, 383867792, 438706048, 467317312, 488559008, 565699904, 671768636, 693438592, 767735584, 934634624, 977118016, 1131399808, 1343537272, 1535471168, 1954236032, 2687074544, 3070942336, 5374149088, 10748298176, 21496596352]

約数ペア:

[(1, 21496596352), (2, 10748298176), (4, 5374149088), (7, 3070942336), (8, 2687074544), (11, 1954236032), (14, 1535471168), (16, 1343537272), (19, 1131399808), (22, 977118016), (23, 934634624), (28, 767735584), (31, 693438592), (32, 671768636), (38, 565699904), (44, 488559008), (46, 467317312), (49, 438706048), (56, 383867792), (62, 346719296), (64, 335884318), (76, 282849952), (77, 279176576), (88, 244279504), (92, 233658656), (98, 219353024), (112, 191933896), (124, 173359648), (128, 167942159), (133, 161628544), (152, 141424976), (154, 139588288), (161, 133519232), (176, 122139752), (184, 116829328), (196, 109676512), (209, 102854528), (217, 99062656), (224, 95966948), (248, 86679824), (253, 84966784), (266, 80814272), (304, 70712488), (308, 69794144), (322, 66759616), (341, 63039872), (352, 61069876), (368, 58414664), (392, 54838256), (418, 51427264), (434, 49531328), (437, 49191296), (448, 47983474), (496, 43339912), (506, 42483392), (529, 40636288), (532, 40407136), (539, 39882368), (589, 36496768), (608, 35356244), (616, 34897072), (644, 33379808), (682, 31519936), (704, 30534938), (713, 30149504), (736, 29207332), (784, 27419128), (836, 25713632), (868, 24765664), (874, 24595648), (896, 23991737), (931, 23089792), (992, 21669956), (1012, 21241696), (1058, 20318144), (1064, 20203568), (1078, 19941184), (1127, 19074176), (1178, 18248384), (1216, 17678122), (1232, 17448536), (1288, 16689904), (1364, 15759968), (1408, 15267469), (1426, 15074752), (1463, 14693504), (1472, 14603666), (1519, 14151808), (1568, 13709564), (1672, 12856816), (1736, 12382832), (1748, 12297824), (1771, 12138112), (1862, 11544896), (1984, 10834978), (2024, 10620848), (2116, 10159072), (2128, 10101784), (2156, 9970592), (2254, 9537088), (2356, 9124192), (2387, 9005696), (2432, 8839061), (2464, 8724268), (2576, 8344952), (2728, 7879984), (2852, 7537376), (2926, 7346752), (2944, 7301833), (3038, 7075904), (3059, 7027328), (3136, 6854782), (3344, 6428408), (3472, 6191416), (3496, 6148912), (3542, 6069056), (3703, 5805184), (3724, 5772448), (3968, 5417489), (4048, 5310424), (4123, 5213824), (4232, 5079536), (4256, 5050892), (4312, 4985296), (4508, 4768544), (4712, 4562096), (4774, 4502848), (4807, 4471936), (4928, 4362134), (4991, 4307072), (5152, 4172476), (5456, 3939992), (5704, 3768688), (5819, 3694208), (5852, 3673376), (6076, 3537952), (6118, 3513664), (6272, 3427391), (6479, 3317888), (6688, 3214204), (6944, 3095708), (6992, 3074456), (7084, 3034528), (7406, 2902592), (7448, 2886224), (7843, 2740864), (8096, 2655212), (8246, 2606912), (8464, 2539768), (8512, 2525446), (8624, 2492648), (9016, 2384272), (9424, 2281048), (9548, 2251424), (9614, 2235968), (9856, 2181067), (9982, 2153536), (10051, 2138752), (10241, 2099072), (10304, 2086238), (10912, 1969996), (11408, 1884344), (11638, 1847104), (11704, 1836688), (12152, 1768976), (12236, 1756832), (12397, 1734016), (12958, 1658944), (13376, 1607102), (13547, 1586816), (13888, 1547854), (13984, 1537228), (14168, 1517264), (14812, 1451296), (14896, 1443112), (15686, 1370432), (16192, 1327606), (16399, 1310848), (16492, 1303456), (16709, 1286528), (16928, 1269884), (17024, 1262723), (17248, 1246324), (18032, 1192136), (18848, 1140524), (19096, 1125712), (19228, 1117984), (19964, 1076768), (20102, 1069376), (20482, 1049536), (20608, 1043119), (21413, 1003904), (21824, 984998), (22816, 942172), (23276, 923552), (23408, 918344), (24304, 884488), (24472, 878416), (24794, 867008), (25916, 829472), (25921, 829312), (26752, 803551), (27094, 793408), (27776, 773927), (27968, 768614), (28336, 758632), (28861, 744832), (29624, 725648), (29792, 721556), (31372, 685216), (32384, 663803), (32798, 655424), (32984, 651728), (33418, 643264), (33649, 638848), (33856, 634942), (34496, 623162), (34937, 615296), (36064, 596068), (37696, 570262), (38192, 562856), (38456, 558992), (39928, 538384), (40204, 534688), (40733, 527744), (40964, 524768), (42826, 501952), (43648, 492499), (45353, 473984), (45632, 471086), (46552, 461776), (46816, 459172), (48608, 442244), (48944, 439208), (49588, 433504), (51832, 414736), (51842, 414656), (54188, 396704), (54901, 391552), (55936, 384307), (56672, 379316), (57722, 372416), (59248, 362824), (59584, 360778), (62744, 342608), (65596, 327712), (65968, 325864), (66836, 321632), (67298, 319424), (67712, 317471), (68992, 311581), (69874, 307648), (70357, 305536), (72128, 298034), (75392, 285131), (76384, 281428), (76912, 279496), (79856, 269192), (80408, 267344), (81466, 263872), (81928, 262384), (85652, 250976), (90706, 236992), (91264, 235543), (93104, 230888), (93632, 229586), (94829, 226688), (97216, 221122), (97888, 219604), (99176, 216752), (103664, 207368), (103684, 207328), (108376, 198352), (109802, 195776), (110561, 194432), (113344, 189658), (114793, 187264), (115444, 186208), (118496, 181412), (119168, 180389), (125488, 171304), (131192, 163856), (131936, 162932), (133672, 160816), (134596, 159712), (139748, 153824), (140714, 152768), (144256, 149017)]