643000512

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:148

約数の個数: 448

約数和(自身を含む): 2322137088

約数和(自身を除く): 1679136576

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 23, 24, 28, 31, 32, 33, 42, 44, 46, 48, 56, 61, 62, 64, 66, 69, 77, 84, 88, 92, 93, 96, 112, 122, 124, 132, 138, 154, 161, 168, 176, 183, 184, 186, 192, 217, 224, 231, 244, 248, 253, 264, 276, 308, 322, 336, 341, 352, 366, 368, 372, 427, 434, 448, 462, 483, 488, 496, 506, 528, 552, 616, 644, 651, 671, 672, 682, 704, 713, 732, 736, 744, 759, 854, 868, 924, 966, 976, 992, 1012, 1023, 1056, 1104, 1232, 1281, 1288, 1302, 1342, 1344, 1364, 1403, 1426, 1464, 1472, 1488, 1518, 1708, 1736, 1771, 1848, 1891, 1932, 1952, 1984, 2013, 2024, 2046, 2112, 2139, 2208, 2387, 2464, 2562, 2576, 2604, 2684, 2728, 2806, 2852, 2928, 2976, 3036, 3416, 3472, 3542, 3696, 3782, 3864, 3904, 4026, 4048, 4092, 4209, 4278, 4416, 4697, 4774, 4928, 4991, 5124, 5152, 5208, 5313, 5368, 5456, 5612, 5673, 5704, 5856, 5952, 6072, 6832, 6944, 7084, 7161, 7392, 7564, 7728, 7843, 8052, 8096, 8184, 8418, 8556, 9394, 9548, 9821, 9982, 10248, 10304, 10416, 10626, 10736, 10912, 11224, 11346, 11408, 11712, 12144, 13237, 13664, 13888, 14091, 14168, 14322, 14784, 14973, 15128, 15433, 15456, 15686, 16104, 16192, 16368, 16836, 17112, 18788, 19096, 19642, 19964, 20496, 20801, 20832, 21252, 21472, 21824, 22448, 22692, 22816, 23529, 24288, 26474, 27328, 28182, 28336, 28644, 29463, 29946, 30256, 30866, 30912, 31372, 32208, 32736, 33672, 34224, 37576, 38192, 39284, 39711, 39928, 40992, 41602, 41664, 42504, 42944, 43493, 44896, 45384, 45632, 46299, 47058, 48576, 52948, 54901, 56364, 56672, 57288, 58926, 59892, 60512, 61732, 62403, 62744, 64416, 65472, 67344, 68448, 75152, 76384, 78568, 79422, 79856, 81984, 83204, 85008, 86986, 89792, 90768, 92598, 94116, 105896, 108031, 109802, 112728, 113344, 114576, 117852, 119784, 121024, 123464, 124806, 125488, 128832, 130479, 134688, 136896, 145607, 150304, 152768, 157136, 158844, 159712, 164703, 166408, 170016, 173972, 181536, 185196, 188232, 211792, 216062, 219604, 225456, 229152, 235704, 239568, 246928, 249612, 250976, 260958, 269376, 291214, 300608, 304451, 314272, 317688, 319424, 324093, 329406, 332816, 340032, 347944, 363072, 370392, 376464, 423584, 432124, 436821, 439208, 450912, 458304, 471408, 478423, 479136, 493856, 499224, 501952, 521916, 582428, 608902, 628544, 635376, 648186, 658812, 665632, 695888, 740784, 752928, 847168, 864248, 873642, 878416, 901824, 913353, 942816, 956846, 958272, 987712, 998448, 1043832, 1164856, 1217804, 1270752, 1296372, 1317624, 1331264, 1391776, 1435269, 1481568, 1505856, 1728496, 1747284, 1756832, 1826706, 1885632, 1913692, 1996896, 2087664, 2329712, 2435608, 2541504, 2592744, 2635248, 2783552, 2870538, 2963136, 3348961, 3456992, 3494568, 3513664, 3653412, 3827384, 3993792, 4175328, 4659424, 4871216, 5185488, 5270496, 5741076, 6697922, 6913984, 6989136, 7306824, 7654768, 8350656, 9318848, 9742432, 10046883, 10370976, 10540992, 11482152, 13395844, 13978272, 14613648, 15309536, 19484864, 20093766, 20741952, 22964304, 26791688, 27956544, 29227296, 30619072, 40187532, 45928608, 53583376, 58454592, 80375064, 91857216, 107166752, 160750128, 214333504, 321500256, 643000512]

約数ペア:

[(1, 643000512), (2, 321500256), (3, 214333504), (4, 160750128), (6, 107166752), (7, 91857216), (8, 80375064), (11, 58454592), (12, 53583376), (14, 45928608), (16, 40187532), (21, 30619072), (22, 29227296), (23, 27956544), (24, 26791688), (28, 22964304), (31, 20741952), (32, 20093766), (33, 19484864), (42, 15309536), (44, 14613648), (46, 13978272), (48, 13395844), (56, 11482152), (61, 10540992), (62, 10370976), (64, 10046883), (66, 9742432), (69, 9318848), (77, 8350656), (84, 7654768), (88, 7306824), (92, 6989136), (93, 6913984), (96, 6697922), (112, 5741076), (122, 5270496), (124, 5185488), (132, 4871216), (138, 4659424), (154, 4175328), (161, 3993792), (168, 3827384), (176, 3653412), (183, 3513664), (184, 3494568), (186, 3456992), (192, 3348961), (217, 2963136), (224, 2870538), (231, 2783552), (244, 2635248), (248, 2592744), (253, 2541504), (264, 2435608), (276, 2329712), (308, 2087664), (322, 1996896), (336, 1913692), (341, 1885632), (352, 1826706), (366, 1756832), (368, 1747284), (372, 1728496), (427, 1505856), (434, 1481568), (448, 1435269), (462, 1391776), (483, 1331264), (488, 1317624), (496, 1296372), (506, 1270752), (528, 1217804), (552, 1164856), (616, 1043832), (644, 998448), (651, 987712), (671, 958272), (672, 956846), (682, 942816), (704, 913353), (713, 901824), (732, 878416), (736, 873642), (744, 864248), (759, 847168), (854, 752928), (868, 740784), (924, 695888), (966, 665632), (976, 658812), (992, 648186), (1012, 635376), (1023, 628544), (1056, 608902), (1104, 582428), (1232, 521916), (1281, 501952), (1288, 499224), (1302, 493856), (1342, 479136), (1344, 478423), (1364, 471408), (1403, 458304), (1426, 450912), (1464, 439208), (1472, 436821), (1488, 432124), (1518, 423584), (1708, 376464), (1736, 370392), (1771, 363072), (1848, 347944), (1891, 340032), (1932, 332816), (1952, 329406), (1984, 324093), (2013, 319424), (2024, 317688), (2046, 314272), (2112, 304451), (2139, 300608), (2208, 291214), (2387, 269376), (2464, 260958), (2562, 250976), (2576, 249612), (2604, 246928), (2684, 239568), (2728, 235704), (2806, 229152), (2852, 225456), (2928, 219604), (2976, 216062), (3036, 211792), (3416, 188232), (3472, 185196), (3542, 181536), (3696, 173972), (3782, 170016), (3864, 166408), (3904, 164703), (4026, 159712), (4048, 158844), (4092, 157136), (4209, 152768), (4278, 150304), (4416, 145607), (4697, 136896), (4774, 134688), (4928, 130479), (4991, 128832), (5124, 125488), (5152, 124806), (5208, 123464), (5313, 121024), (5368, 119784), (5456, 117852), (5612, 114576), (5673, 113344), (5704, 112728), (5856, 109802), (5952, 108031), (6072, 105896), (6832, 94116), (6944, 92598), (7084, 90768), (7161, 89792), (7392, 86986), (7564, 85008), (7728, 83204), (7843, 81984), (8052, 79856), (8096, 79422), (8184, 78568), (8418, 76384), (8556, 75152), (9394, 68448), (9548, 67344), (9821, 65472), (9982, 64416), (10248, 62744), (10304, 62403), (10416, 61732), (10626, 60512), (10736, 59892), (10912, 58926), (11224, 57288), (11346, 56672), (11408, 56364), (11712, 54901), (12144, 52948), (13237, 48576), (13664, 47058), (13888, 46299), (14091, 45632), (14168, 45384), (14322, 44896), (14784, 43493), (14973, 42944), (15128, 42504), (15433, 41664), (15456, 41602), (15686, 40992), (16104, 39928), (16192, 39711), (16368, 39284), (16836, 38192), (17112, 37576), (18788, 34224), (19096, 33672), (19642, 32736), (19964, 32208), (20496, 31372), (20801, 30912), (20832, 30866), (21252, 30256), (21472, 29946), (21824, 29463), (22448, 28644), (22692, 28336), (22816, 28182), (23529, 27328), (24288, 26474)]