402706842412

素因数分解:

$2^2\times 7^2\times {\mathrm{263}}^1\times {\mathrm{1087}}^1\times {\mathrm{7187}}^1$

素因数の和:8555

約数の個数: 72

約数和(自身を含む): 823784822784

約数和(自身を除く): 421077980372

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 263, 526, 1052, 1087, 1841, 2174, 3682, 4348, 7187, 7364, 7609, 12887, 14374, 15218, 25774, 28748, 30436, 50309, 51548, 53263, 100618, 106526, 201236, 213052, 285881, 352163, 571762, 704326, 1143524, 1408652, 1890181, 2001167, 3780362, 4002334, 7560724, 7812269, 8004668, 13231267, 14008169, 15624538, 26462534, 28016338, 31249076, 52925068, 54685883, 56032676, 92618869, 109371766, 185237738, 218743532, 370475476, 382801181, 765602362, 1531204724, 2054626747, 4109253494, 8218506988, 14382387229, 28764774458, 57529548916, 100676710603, 201353421206, 402706842412]

約数ペア:

[(1, 402706842412), (2, 201353421206), (4, 100676710603), (7, 57529548916), (14, 28764774458), (28, 14382387229), (49, 8218506988), (98, 4109253494), (196, 2054626747), (263, 1531204724), (526, 765602362), (1052, 382801181), (1087, 370475476), (1841, 218743532), (2174, 185237738), (3682, 109371766), (4348, 92618869), (7187, 56032676), (7364, 54685883), (7609, 52925068), (12887, 31249076), (14374, 28016338), (15218, 26462534), (25774, 15624538), (28748, 14008169), (30436, 13231267), (50309, 8004668), (51548, 7812269), (53263, 7560724), (100618, 4002334), (106526, 3780362), (201236, 2001167), (213052, 1890181), (285881, 1408652), (352163, 1143524), (571762, 704326)]