406390348

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:359

約数の個数: 96

約数和(自身を含む): 903168000

約数和(自身を除く): 496777652

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 59, 91, 118, 127, 149, 182, 236, 254, 298, 364, 413, 508, 596, 767, 826, 889, 1043, 1534, 1651, 1652, 1778, 1937, 2086, 3068, 3302, 3556, 3874, 4172, 5369, 6604, 7493, 7748, 8791, 10738, 11557, 13559, 14986, 17582, 18923, 21476, 23114, 27118, 29972, 35164, 37846, 46228, 52451, 54236, 61537, 75692, 97409, 104902, 114283, 123074, 132461, 194818, 209804, 228566, 245999, 246148, 264922, 389636, 457132, 491998, 529844, 681863, 799981, 983996, 1116457, 1363726, 1599962, 1721993, 2232914, 2727452, 3199924, 3443986, 4465828, 6887972, 7815199, 14513941, 15630398, 29027882, 31260796, 58055764, 101597587, 203195174, 406390348]

約数ペア:

[(1, 406390348), (2, 203195174), (4, 101597587), (7, 58055764), (13, 31260796), (14, 29027882), (26, 15630398), (28, 14513941), (52, 7815199), (59, 6887972), (91, 4465828), (118, 3443986), (127, 3199924), (149, 2727452), (182, 2232914), (236, 1721993), (254, 1599962), (298, 1363726), (364, 1116457), (413, 983996), (508, 799981), (596, 681863), (767, 529844), (826, 491998), (889, 457132), (1043, 389636), (1534, 264922), (1651, 246148), (1652, 245999), (1778, 228566), (1937, 209804), (2086, 194818), (3068, 132461), (3302, 123074), (3556, 114283), (3874, 104902), (4172, 97409), (5369, 75692), (6604, 61537), (7493, 54236), (7748, 52451), (8791, 46228), (10738, 37846), (11557, 35164), (13559, 29972), (14986, 27118), (17582, 23114), (18923, 21476)]