320412125082

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{659}}^1\times {\mathrm{218423}}^1$

素因数の和:219147

約数の個数: 64

約数和(自身を含む): 747324610560

約数和(自身を除く): 426912485478

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 659, 742, 1113, 1318, 1977, 2226, 3954, 4613, 9226, 13839, 27678, 34927, 69854, 104781, 209562, 218423, 244489, 436846, 488978, 655269, 733467, 1310538, 1466934, 1528961, 3057922, 4586883, 9173766, 11576419, 23152838, 34729257, 69458514, 81034933, 143940757, 162069866, 243104799, 287881514, 431822271, 486209598, 863644542, 1007585299, 2015170598, 3022755897, 6045511794, 7628860121, 15257720242, 22886580363, 45773160726, 53402020847, 106804041694, 160206062541, 320412125082]

約数ペア:

[(1, 320412125082), (2, 160206062541), (3, 106804041694), (6, 53402020847), (7, 45773160726), (14, 22886580363), (21, 15257720242), (42, 7628860121), (53, 6045511794), (106, 3022755897), (159, 2015170598), (318, 1007585299), (371, 863644542), (659, 486209598), (742, 431822271), (1113, 287881514), (1318, 243104799), (1977, 162069866), (2226, 143940757), (3954, 81034933), (4613, 69458514), (9226, 34729257), (13839, 23152838), (27678, 11576419), (34927, 9173766), (69854, 4586883), (104781, 3057922), (209562, 1528961), (218423, 1466934), (244489, 1310538), (436846, 733467), (488978, 655269)]