572630408

素因数分解:

$2^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{739}}^1$

素因数の和:990

約数の個数: 64

約数和(自身を含む): 1249948800

約数和(自身を除く): 677318392

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 101, 137, 202, 274, 404, 548, 707, 739, 808, 959, 1096, 1414, 1478, 1918, 2828, 2956, 3836, 5173, 5656, 5912, 7672, 10346, 13837, 20692, 27674, 41384, 55348, 74639, 96859, 101243, 110696, 149278, 193718, 202486, 298556, 387436, 404972, 522473, 597112, 708701, 774872, 809944, 1044946, 1417402, 2089892, 2834804, 4179784, 5669608, 10225543, 20451086, 40902172, 71578801, 81804344, 143157602, 286315204, 572630408]

約数ペア:

[(1, 572630408), (2, 286315204), (4, 143157602), (7, 81804344), (8, 71578801), (14, 40902172), (28, 20451086), (56, 10225543), (101, 5669608), (137, 4179784), (202, 2834804), (274, 2089892), (404, 1417402), (548, 1044946), (707, 809944), (739, 774872), (808, 708701), (959, 597112), (1096, 522473), (1414, 404972), (1478, 387436), (1918, 298556), (2828, 202486), (2956, 193718), (3836, 149278), (5173, 110696), (5656, 101243), (5912, 96859), (7672, 74639), (10346, 55348), (13837, 41384), (20692, 27674)]