408304655521

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{227}}^1\times {\mathrm{28573}}^1$

素因数の和:28870

約数の個数: 48

約数和(自身を含む): 518792287104

約数和(自身を除く): 110487631583

約数列:

[1, 7, 17, 23, 119, 161, 227, 391, 529, 1589, 2737, 3703, 3859, 5221, 8993, 27013, 28573, 36547, 62951, 88757, 120083, 200011, 485741, 621299, 657179, 840581, 2041411, 3400187, 4600253, 6486071, 11172043, 14289877, 15115117, 45402497, 78204301, 105805819, 110263207, 149179633, 256956989, 771842449, 1044257431, 1798698923, 2536053761, 3431131559, 17752376327, 24017920913, 58329236503, 408304655521]

約数ペア:

[(1, 408304655521), (7, 58329236503), (17, 24017920913), (23, 17752376327), (119, 3431131559), (161, 2536053761), (227, 1798698923), (391, 1044257431), (529, 771842449), (1589, 256956989), (2737, 149179633), (3703, 110263207), (3859, 105805819), (5221, 78204301), (8993, 45402497), (27013, 15115117), (28573, 14289877), (36547, 11172043), (62951, 6486071), (88757, 4600253), (120083, 3400187), (200011, 2041411), (485741, 840581), (621299, 657179)]