260638640108

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{225601}}^1$

素因数の和:225676

約数の個数: 96

約数和(自身を含む): 591864139776

約数和(自身を除く): 331225499668

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 121, 124, 154, 217, 242, 308, 341, 434, 484, 682, 847, 868, 1331, 1364, 1694, 2387, 2662, 3388, 3751, 4774, 5324, 7502, 9317, 9548, 15004, 18634, 26257, 37268, 41261, 52514, 82522, 105028, 165044, 225601, 288827, 451202, 577654, 902404, 1155308, 1579207, 2481611, 3158414, 4963222, 6316828, 6993631, 9926444, 13987262, 17371277, 27297721, 27974524, 34742554, 48955417, 54595442, 69485108, 76929941, 97910834, 109190884, 153859882, 191084047, 195821668, 300274931, 307719764, 382168094, 538509587, 600549862, 764336188, 846229351, 1077019174, 1201099724, 1692458702, 2101924517, 2154038348, 3384917404, 4203849034, 5923605457, 8407698068, 9308522861, 11847210914, 18617045722, 23694421828, 37234091444, 65159660027, 130319320054, 260638640108]

約数ペア:

[(1, 260638640108), (2, 130319320054), (4, 65159660027), (7, 37234091444), (11, 23694421828), (14, 18617045722), (22, 11847210914), (28, 9308522861), (31, 8407698068), (44, 5923605457), (62, 4203849034), (77, 3384917404), (121, 2154038348), (124, 2101924517), (154, 1692458702), (217, 1201099724), (242, 1077019174), (308, 846229351), (341, 764336188), (434, 600549862), (484, 538509587), (682, 382168094), (847, 307719764), (868, 300274931), (1331, 195821668), (1364, 191084047), (1694, 153859882), (2387, 109190884), (2662, 97910834), (3388, 76929941), (3751, 69485108), (4774, 54595442), (5324, 48955417), (7502, 34742554), (9317, 27974524), (9548, 27297721), (15004, 17371277), (18634, 13987262), (26257, 9926444), (37268, 6993631), (41261, 6316828), (52514, 4963222), (82522, 3158414), (105028, 2481611), (165044, 1579207), (225601, 1155308), (288827, 902404), (451202, 577654)]