681346872

素因数分解:

$2^3\times 3^2\times {\mathrm{127}}^1\times {\mathrm{269}}^1\times {\mathrm{277}}^1$

素因数の和:685

約数の個数: 96

約数和(自身を含む): 1873497600

約数和(自身を除く): 1192150728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 127, 254, 269, 277, 381, 508, 538, 554, 762, 807, 831, 1016, 1076, 1108, 1143, 1524, 1614, 1662, 2152, 2216, 2286, 2421, 2493, 3048, 3228, 3324, 4572, 4842, 4986, 6456, 6648, 9144, 9684, 9972, 19368, 19944, 34163, 35179, 68326, 70358, 74513, 102489, 105537, 136652, 140716, 149026, 204978, 211074, 223539, 273304, 281432, 298052, 307467, 316611, 409956, 422148, 447078, 596104, 614934, 633222, 670617, 819912, 844296, 894156, 1229868, 1266444, 1341234, 1788312, 2459736, 2532888, 2682468, 5364936, 9463151, 18926302, 28389453, 37852604, 56778906, 75705208, 85168359, 113557812, 170336718, 227115624, 340673436, 681346872]

約数ペア:

[(1, 681346872), (2, 340673436), (3, 227115624), (4, 170336718), (6, 113557812), (8, 85168359), (9, 75705208), (12, 56778906), (18, 37852604), (24, 28389453), (36, 18926302), (72, 9463151), (127, 5364936), (254, 2682468), (269, 2532888), (277, 2459736), (381, 1788312), (508, 1341234), (538, 1266444), (554, 1229868), (762, 894156), (807, 844296), (831, 819912), (1016, 670617), (1076, 633222), (1108, 614934), (1143, 596104), (1524, 447078), (1614, 422148), (1662, 409956), (2152, 316611), (2216, 307467), (2286, 298052), (2421, 281432), (2493, 273304), (3048, 223539), (3228, 211074), (3324, 204978), (4572, 149026), (4842, 140716), (4986, 136652), (6456, 105537), (6648, 102489), (9144, 74513), (9684, 70358), (9972, 68326), (19368, 35179), (19944, 34163)]