1533971881688

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{239}}^1\times {\mathrm{857}}^1\times {\mathrm{11279}}^1$

素因数の和:12464

約数の個数: 64

約数和(自身を含む): 2926699776000

約数和(自身を除く): 1392727894312

約数列:

[1, 2, 4, 8, 83, 166, 239, 332, 478, 664, 857, 956, 1714, 1912, 3428, 6856, 11279, 19837, 22558, 39674, 45116, 71131, 79348, 90232, 142262, 158696, 204823, 284524, 409646, 569048, 819292, 936157, 1638584, 1872314, 2695681, 3744628, 5391362, 7489256, 9666103, 10782724, 17000309, 19332206, 21565448, 34000618, 38664412, 68001236, 77328824, 136002472, 223741523, 447483046, 802286549, 894966092, 1604573098, 1789932184, 2310198617, 3209146196, 4620397234, 6418292392, 9240794468, 18481588936, 191746485211, 383492970422, 766985940844, 1533971881688]

約数ペア:

[(1, 1533971881688), (2, 766985940844), (4, 383492970422), (8, 191746485211), (83, 18481588936), (166, 9240794468), (239, 6418292392), (332, 4620397234), (478, 3209146196), (664, 2310198617), (857, 1789932184), (956, 1604573098), (1714, 894966092), (1912, 802286549), (3428, 447483046), (6856, 223741523), (11279, 136002472), (19837, 77328824), (22558, 68001236), (39674, 38664412), (45116, 34000618), (71131, 21565448), (79348, 19332206), (90232, 17000309), (142262, 10782724), (158696, 9666103), (204823, 7489256), (284524, 5391362), (409646, 3744628), (569048, 2695681), (819292, 1872314), (936157, 1638584)]