505444734888

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{1171}}^1\times {\mathrm{253307}}^1$

素因数の和:254558

約数の個数: 64

約数和(自身を含む): 1282508536320

約数和(自身を除く): 777063801432

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1171, 1704, 2342, 3513, 4684, 7026, 9368, 14052, 28104, 83141, 166282, 249423, 253307, 332564, 498846, 506614, 665128, 759921, 997692, 1013228, 1519842, 1995384, 2026456, 3039684, 6079368, 17984797, 35969594, 53954391, 71939188, 107908782, 143878376, 215817564, 296622497, 431635128, 593244994, 889867491, 1186489988, 1779734982, 2372979976, 3559469964, 7118939928, 21060197287, 42120394574, 63180591861, 84240789148, 126361183722, 168481578296, 252722367444, 505444734888]

約数ペア:

[(1, 505444734888), (2, 252722367444), (3, 168481578296), (4, 126361183722), (6, 84240789148), (8, 63180591861), (12, 42120394574), (24, 21060197287), (71, 7118939928), (142, 3559469964), (213, 2372979976), (284, 1779734982), (426, 1186489988), (568, 889867491), (852, 593244994), (1171, 431635128), (1704, 296622497), (2342, 215817564), (3513, 143878376), (4684, 107908782), (7026, 71939188), (9368, 53954391), (14052, 35969594), (28104, 17984797), (83141, 6079368), (166282, 3039684), (249423, 2026456), (253307, 1995384), (332564, 1519842), (498846, 1013228), (506614, 997692), (665128, 759921)]