321503088

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{2939}}^1$

素因数の和:3046

約数の個数: 80

約数和(自身を含む): 866194560

約数和(自身を除く): 544691472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 53, 86, 106, 129, 159, 172, 212, 258, 318, 344, 424, 516, 636, 688, 848, 1032, 1272, 2064, 2279, 2544, 2939, 4558, 5878, 6837, 8817, 9116, 11756, 13674, 17634, 18232, 23512, 27348, 35268, 36464, 47024, 54696, 70536, 109392, 126377, 141072, 155767, 252754, 311534, 379131, 467301, 505508, 623068, 758262, 934602, 1011016, 1246136, 1516524, 1869204, 2022032, 2492272, 3033048, 3738408, 6066096, 6697981, 7476816, 13395962, 20093943, 26791924, 40187886, 53583848, 80375772, 107167696, 160751544, 321503088]

約数ペア:

[(1, 321503088), (2, 160751544), (3, 107167696), (4, 80375772), (6, 53583848), (8, 40187886), (12, 26791924), (16, 20093943), (24, 13395962), (43, 7476816), (48, 6697981), (53, 6066096), (86, 3738408), (106, 3033048), (129, 2492272), (159, 2022032), (172, 1869204), (212, 1516524), (258, 1246136), (318, 1011016), (344, 934602), (424, 758262), (516, 623068), (636, 505508), (688, 467301), (848, 379131), (1032, 311534), (1272, 252754), (2064, 155767), (2279, 141072), (2544, 126377), (2939, 109392), (4558, 70536), (5878, 54696), (6837, 47024), (8817, 36464), (9116, 35268), (11756, 27348), (13674, 23512), (17634, 18232)]