405371872

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:336

約数の個数: 96

約数和(自身を含む): 872847360

約数和(自身を除く): 467475488

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 92, 109, 124, 163, 184, 218, 248, 326, 368, 436, 496, 652, 713, 736, 872, 992, 1304, 1426, 1744, 2507, 2608, 2852, 3379, 3488, 3749, 5014, 5053, 5216, 5704, 6758, 7498, 10028, 10106, 11408, 13516, 14996, 17767, 20056, 20212, 22816, 27032, 29992, 35534, 40112, 40424, 54064, 59984, 71068, 77717, 80224, 80848, 108128, 116219, 119968, 142136, 155434, 161696, 232438, 284272, 310868, 408641, 464876, 550777, 568544, 621736, 817282, 929752, 1101554, 1243472, 1634564, 1859504, 2203108, 2486944, 3269128, 3719008, 4406216, 6538256, 8812432, 12667871, 13076512, 17624864, 25335742, 50671484, 101342968, 202685936, 405371872]

約数ペア:

[(1, 405371872), (2, 202685936), (4, 101342968), (8, 50671484), (16, 25335742), (23, 17624864), (31, 13076512), (32, 12667871), (46, 8812432), (62, 6538256), (92, 4406216), (109, 3719008), (124, 3269128), (163, 2486944), (184, 2203108), (218, 1859504), (248, 1634564), (326, 1243472), (368, 1101554), (436, 929752), (496, 817282), (652, 621736), (713, 568544), (736, 550777), (872, 464876), (992, 408641), (1304, 310868), (1426, 284272), (1744, 232438), (2507, 161696), (2608, 155434), (2852, 142136), (3379, 119968), (3488, 116219), (3749, 108128), (5014, 80848), (5053, 80224), (5216, 77717), (5704, 71068), (6758, 59984), (7498, 54064), (10028, 40424), (10106, 40112), (11408, 35534), (13516, 29992), (14996, 27032), (17767, 22816), (20056, 20212)]