285986024

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{241}}^1$

素因数の和:514

約数の個数: 64

約数和(自身を含む): 584865600

約数和(自身を除く): 298879576

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 148, 152, 211, 241, 296, 422, 482, 703, 844, 964, 1406, 1688, 1928, 2812, 4009, 4579, 5624, 7807, 8018, 8917, 9158, 15614, 16036, 17834, 18316, 31228, 32072, 35668, 36632, 50851, 62456, 71336, 101702, 148333, 169423, 203404, 296666, 338846, 406808, 593332, 677692, 966169, 1186664, 1355384, 1881487, 1932338, 3762974, 3864676, 7525948, 7729352, 15051896, 35748253, 71496506, 142993012, 285986024]

約数ペア:

[(1, 285986024), (2, 142993012), (4, 71496506), (8, 35748253), (19, 15051896), (37, 7729352), (38, 7525948), (74, 3864676), (76, 3762974), (148, 1932338), (152, 1881487), (211, 1355384), (241, 1186664), (296, 966169), (422, 677692), (482, 593332), (703, 406808), (844, 338846), (964, 296666), (1406, 203404), (1688, 169423), (1928, 148333), (2812, 101702), (4009, 71336), (4579, 62456), (5624, 50851), (7807, 36632), (8018, 35668), (8917, 32072), (9158, 31228), (15614, 18316), (16036, 17834)]