264807192

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:353

約数の個数: 128

約数和(自身を含む): 740597760

約数和(自身を除く): 475790568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 41, 52, 78, 82, 104, 123, 127, 156, 163, 164, 246, 254, 312, 326, 328, 381, 489, 492, 508, 533, 652, 762, 978, 984, 1016, 1066, 1304, 1524, 1599, 1651, 1956, 2119, 2132, 3048, 3198, 3302, 3912, 4238, 4264, 4953, 5207, 6357, 6396, 6604, 6683, 8476, 9906, 10414, 12714, 12792, 13208, 13366, 15621, 16952, 19812, 20049, 20701, 20828, 25428, 26732, 31242, 39624, 40098, 41402, 41656, 50856, 53464, 62103, 62484, 67691, 80196, 82804, 86879, 124206, 124968, 135382, 160392, 165608, 173758, 203073, 248412, 260637, 269113, 270764, 347516, 406146, 496824, 521274, 538226, 541528, 695032, 807339, 812292, 848741, 1042548, 1076452, 1614678, 1624584, 1697482, 2085096, 2152904, 2546223, 3229356, 3394964, 5092446, 6458712, 6789928, 10184892, 11033633, 20369784, 22067266, 33100899, 44134532, 66201798, 88269064, 132403596, 264807192]

約数ペア:

[(1, 264807192), (2, 132403596), (3, 88269064), (4, 66201798), (6, 44134532), (8, 33100899), (12, 22067266), (13, 20369784), (24, 11033633), (26, 10184892), (39, 6789928), (41, 6458712), (52, 5092446), (78, 3394964), (82, 3229356), (104, 2546223), (123, 2152904), (127, 2085096), (156, 1697482), (163, 1624584), (164, 1614678), (246, 1076452), (254, 1042548), (312, 848741), (326, 812292), (328, 807339), (381, 695032), (489, 541528), (492, 538226), (508, 521274), (533, 496824), (652, 406146), (762, 347516), (978, 270764), (984, 269113), (1016, 260637), (1066, 248412), (1304, 203073), (1524, 173758), (1599, 165608), (1651, 160392), (1956, 135382), (2119, 124968), (2132, 124206), (3048, 86879), (3198, 82804), (3302, 80196), (3912, 67691), (4238, 62484), (4264, 62103), (4953, 53464), (5207, 50856), (6357, 41656), (6396, 41402), (6604, 40098), (6683, 39624), (8476, 31242), (9906, 26732), (10414, 25428), (12714, 20828), (12792, 20701), (13208, 20049), (13366, 19812), (15621, 16952)]