7820638336

素因数分解:

$2^7\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:180

約数の個数: 384

約数和(自身を含む): 20651328000

約数和(自身を除く): 12830689664

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 29, 31, 32, 38, 49, 56, 58, 62, 64, 73, 76, 98, 112, 116, 124, 128, 133, 146, 152, 196, 203, 217, 224, 232, 248, 266, 292, 304, 392, 406, 434, 448, 464, 496, 511, 532, 551, 584, 589, 608, 784, 812, 868, 896, 899, 928, 931, 992, 1022, 1064, 1102, 1168, 1178, 1216, 1387, 1421, 1519, 1568, 1624, 1736, 1798, 1856, 1862, 1984, 2044, 2117, 2128, 2204, 2263, 2336, 2356, 2432, 2774, 2842, 3038, 3136, 3248, 3472, 3577, 3596, 3712, 3724, 3857, 3968, 4088, 4123, 4234, 4256, 4408, 4526, 4672, 4712, 5548, 5684, 6076, 6272, 6293, 6496, 6944, 7154, 7192, 7448, 7714, 8176, 8246, 8468, 8512, 8816, 9052, 9344, 9424, 9709, 11096, 11368, 12152, 12586, 12992, 13888, 14308, 14384, 14819, 14896, 15428, 15841, 16352, 16492, 16936, 17024, 17081, 17632, 18104, 18848, 19418, 22192, 22736, 24304, 25172, 25984, 26999, 27776, 28616, 28768, 28861, 29638, 29792, 30856, 31682, 32704, 32984, 33872, 34162, 35264, 36208, 37696, 38836, 40223, 42997, 44051, 44384, 45472, 48608, 50344, 53998, 57232, 57536, 57722, 59276, 59584, 61712, 63364, 65408, 65627, 65968, 67744, 67963, 68324, 70528, 72416, 75392, 77672, 80446, 85994, 88102, 88768, 90944, 97216, 100688, 103733, 107996, 110887, 114464, 115072, 115444, 118552, 119168, 119567, 123424, 126728, 131254, 131936, 135488, 135926, 136648, 144832, 155344, 160892, 171988, 176204, 177536, 181888, 194432, 201376, 207466, 215992, 221774, 228928, 230888, 237104, 239134, 246848, 253456, 262508, 263872, 270976, 271852, 273296, 281561, 289664, 300979, 310688, 321784, 343976, 352408, 402752, 414932, 431984, 443548, 457856, 459389, 461776, 474208, 478268, 493696, 506912, 525016, 527744, 543704, 546592, 563122, 601958, 621376, 643568, 687952, 704816, 805504, 829864, 836969, 863968, 887096, 918778, 923552, 948416, 956536, 1013824, 1050032, 1087408, 1093184, 1126244, 1203916, 1242752, 1246913, 1287136, 1375904, 1409632, 1659728, 1673938, 1727936, 1774192, 1837556, 1847104, 1896832, 1913072, 1970927, 2027648, 2100064, 2106853, 2174816, 2186368, 2252488, 2407832, 2493826, 2574272, 2751808, 2819264, 3215723, 3319456, 3347876, 3455872, 3548384, 3675112, 3694208, 3826144, 3941854, 4200128, 4213706, 4349632, 4504976, 4815664, 4987652, 5148544, 5503616, 5638528, 6431446, 6638912, 6695752, 7096768, 7350224, 7652288, 7883708, 8400256, 8427412, 8699264, 8728391, 9009952, 9631328, 9975304, 12862892, 13277824, 13391504, 14193536, 14700448, 15304576, 15767416, 16854824, 17456782, 18019904, 19262656, 19950608, 25725784, 26783008, 29400896, 31534832, 33709648, 34913564, 36039808, 38525312, 39901216, 51451568, 53566016, 58801792, 61098737, 63069664, 67419296, 69827128, 79802432, 102903136, 107132032, 122197474, 126139328, 134838592, 139654256, 159604864, 205806272, 244394948, 252278656, 269677184, 279308512, 411612544, 488789896, 558617024, 977579792, 1117234048, 1955159584, 3910319168, 7820638336]

約数ペア:

[(1, 7820638336), (2, 3910319168), (4, 1955159584), (7, 1117234048), (8, 977579792), (14, 558617024), (16, 488789896), (19, 411612544), (28, 279308512), (29, 269677184), (31, 252278656), (32, 244394948), (38, 205806272), (49, 159604864), (56, 139654256), (58, 134838592), (62, 126139328), (64, 122197474), (73, 107132032), (76, 102903136), (98, 79802432), (112, 69827128), (116, 67419296), (124, 63069664), (128, 61098737), (133, 58801792), (146, 53566016), (152, 51451568), (196, 39901216), (203, 38525312), (217, 36039808), (224, 34913564), (232, 33709648), (248, 31534832), (266, 29400896), (292, 26783008), (304, 25725784), (392, 19950608), (406, 19262656), (434, 18019904), (448, 17456782), (464, 16854824), (496, 15767416), (511, 15304576), (532, 14700448), (551, 14193536), (584, 13391504), (589, 13277824), (608, 12862892), (784, 9975304), (812, 9631328), (868, 9009952), (896, 8728391), (899, 8699264), (928, 8427412), (931, 8400256), (992, 7883708), (1022, 7652288), (1064, 7350224), (1102, 7096768), (1168, 6695752), (1178, 6638912), (1216, 6431446), (1387, 5638528), (1421, 5503616), (1519, 5148544), (1568, 4987652), (1624, 4815664), (1736, 4504976), (1798, 4349632), (1856, 4213706), (1862, 4200128), (1984, 3941854), (2044, 3826144), (2117, 3694208), (2128, 3675112), (2204, 3548384), (2263, 3455872), (2336, 3347876), (2356, 3319456), (2432, 3215723), (2774, 2819264), (2842, 2751808), (3038, 2574272), (3136, 2493826), (3248, 2407832), (3472, 2252488), (3577, 2186368), (3596, 2174816), (3712, 2106853), (3724, 2100064), (3857, 2027648), (3968, 1970927), (4088, 1913072), (4123, 1896832), (4234, 1847104), (4256, 1837556), (4408, 1774192), (4526, 1727936), (4672, 1673938), (4712, 1659728), (5548, 1409632), (5684, 1375904), (6076, 1287136), (6272, 1246913), (6293, 1242752), (6496, 1203916), (6944, 1126244), (7154, 1093184), (7192, 1087408), (7448, 1050032), (7714, 1013824), (8176, 956536), (8246, 948416), (8468, 923552), (8512, 918778), (8816, 887096), (9052, 863968), (9344, 836969), (9424, 829864), (9709, 805504), (11096, 704816), (11368, 687952), (12152, 643568), (12586, 621376), (12992, 601958), (13888, 563122), (14308, 546592), (14384, 543704), (14819, 527744), (14896, 525016), (15428, 506912), (15841, 493696), (16352, 478268), (16492, 474208), (16936, 461776), (17024, 459389), (17081, 457856), (17632, 443548), (18104, 431984), (18848, 414932), (19418, 402752), (22192, 352408), (22736, 343976), (24304, 321784), (25172, 310688), (25984, 300979), (26999, 289664), (27776, 281561), (28616, 273296), (28768, 271852), (28861, 270976), (29638, 263872), (29792, 262508), (30856, 253456), (31682, 246848), (32704, 239134), (32984, 237104), (33872, 230888), (34162, 228928), (35264, 221774), (36208, 215992), (37696, 207466), (38836, 201376), (40223, 194432), (42997, 181888), (44051, 177536), (44384, 176204), (45472, 171988), (48608, 160892), (50344, 155344), (53998, 144832), (57232, 136648), (57536, 135926), (57722, 135488), (59276, 131936), (59584, 131254), (61712, 126728), (63364, 123424), (65408, 119567), (65627, 119168), (65968, 118552), (67744, 115444), (67963, 115072), (68324, 114464), (70528, 110887), (72416, 107996), (75392, 103733), (77672, 100688), (80446, 97216), (85994, 90944), (88102, 88768)]