258212722322

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1\times {\mathrm{421}}^1\times {\mathrm{991}}^1$

素因数の和:1707

約数の個数: 64

約数和(自身を含む): 417753262080

約数和(自身を除く): 159540539758

約数列:

[1, 2, 17, 34, 109, 167, 218, 334, 421, 842, 991, 1853, 1982, 2839, 3706, 5678, 7157, 14314, 16847, 18203, 33694, 36406, 45889, 70307, 91778, 108019, 140614, 165497, 216038, 309451, 330994, 417211, 618902, 780113, 834422, 1195219, 1560226, 1836323, 2390438, 2813449, 3672646, 5626898, 7092587, 7663463, 14185174, 15326926, 18039173, 36078346, 45475999, 69674237, 90951998, 130278871, 139348474, 260557742, 306665941, 613331882, 773091983, 1184462029, 1546183966, 2368924058, 7594491833, 15188983666, 129106361161, 258212722322]

約数ペア:

[(1, 258212722322), (2, 129106361161), (17, 15188983666), (34, 7594491833), (109, 2368924058), (167, 1546183966), (218, 1184462029), (334, 773091983), (421, 613331882), (842, 306665941), (991, 260557742), (1853, 139348474), (1982, 130278871), (2839, 90951998), (3706, 69674237), (5678, 45475999), (7157, 36078346), (14314, 18039173), (16847, 15326926), (18203, 14185174), (33694, 7663463), (36406, 7092587), (45889, 5626898), (70307, 3672646), (91778, 2813449), (108019, 2390438), (140614, 1836323), (165497, 1560226), (216038, 1195219), (309451, 834422), (330994, 780113), (417211, 618902)]