470781444

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{20233}}^1$

素因数の和:20524

約数の個数: 48

約数和(自身を含む): 1260011648

約数和(自身を除く): 789230204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 277, 554, 831, 1108, 1662, 1939, 3324, 3878, 5817, 7756, 11634, 20233, 23268, 40466, 60699, 80932, 121398, 141631, 242796, 283262, 424893, 566524, 849786, 1699572, 5604541, 11209082, 16813623, 22418164, 33627246, 39231787, 67254492, 78463574, 117695361, 156927148, 235390722, 470781444]

約数ペア:

[(1, 470781444), (2, 235390722), (3, 156927148), (4, 117695361), (6, 78463574), (7, 67254492), (12, 39231787), (14, 33627246), (21, 22418164), (28, 16813623), (42, 11209082), (84, 5604541), (277, 1699572), (554, 849786), (831, 566524), (1108, 424893), (1662, 283262), (1939, 242796), (3324, 141631), (3878, 121398), (5817, 80932), (7756, 60699), (11634, 40466), (20233, 23268)]