2006747392

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1$

素因数の和:488

約数の個数: 144

約数和(自身を含む): 4545365440

約数和(自身を除く): 2538618048

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 43, 52, 64, 74, 86, 104, 128, 148, 172, 208, 256, 296, 344, 379, 416, 481, 559, 592, 688, 758, 832, 962, 1118, 1184, 1376, 1516, 1591, 1664, 1924, 2236, 2368, 2752, 3032, 3182, 3328, 3848, 4472, 4736, 4927, 5504, 6064, 6364, 7696, 8944, 9472, 9854, 11008, 12128, 12728, 14023, 15392, 16297, 17888, 19708, 20683, 24256, 25456, 28046, 30784, 32594, 35776, 39416, 41366, 48512, 50912, 56092, 61568, 65188, 71552, 78832, 82732, 97024, 101824, 112184, 123136, 130376, 143104, 157664, 165464, 182299, 203648, 211861, 224368, 260752, 315328, 330928, 364598, 407296, 423722, 448736, 521504, 602989, 630656, 661856, 729196, 847444, 897472, 1043008, 1205978, 1261312, 1323712, 1458392, 1694888, 1794944, 2086016, 2411956, 2647424, 2916784, 3389776, 3589888, 4172032, 4823912, 5294848, 5833568, 6779552, 7838857, 9647824, 11667136, 13559104, 15677714, 19295648, 23334272, 27118208, 31355428, 38591296, 46668544, 54236416, 62710856, 77182592, 125421712, 154365184, 250843424, 501686848, 1003373696, 2006747392]

約数ペア:

[(1, 2006747392), (2, 1003373696), (4, 501686848), (8, 250843424), (13, 154365184), (16, 125421712), (26, 77182592), (32, 62710856), (37, 54236416), (43, 46668544), (52, 38591296), (64, 31355428), (74, 27118208), (86, 23334272), (104, 19295648), (128, 15677714), (148, 13559104), (172, 11667136), (208, 9647824), (256, 7838857), (296, 6779552), (344, 5833568), (379, 5294848), (416, 4823912), (481, 4172032), (559, 3589888), (592, 3389776), (688, 2916784), (758, 2647424), (832, 2411956), (962, 2086016), (1118, 1794944), (1184, 1694888), (1376, 1458392), (1516, 1323712), (1591, 1261312), (1664, 1205978), (1924, 1043008), (2236, 897472), (2368, 847444), (2752, 729196), (3032, 661856), (3182, 630656), (3328, 602989), (3848, 521504), (4472, 448736), (4736, 423722), (4927, 407296), (5504, 364598), (6064, 330928), (6364, 315328), (7696, 260752), (8944, 224368), (9472, 211861), (9854, 203648), (11008, 182299), (12128, 165464), (12728, 157664), (14023, 143104), (15392, 130376), (16297, 123136), (17888, 112184), (19708, 101824), (20683, 97024), (24256, 82732), (25456, 78832), (28046, 71552), (30784, 65188), (32594, 61568), (35776, 56092), (39416, 50912), (41366, 48512)]