389626956

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1583}}^1$

素因数の和:1692

約数の個数: 96

約数和(自身を含む): 1053803520

約数和(自身を除く): 664176564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 53, 54, 86, 106, 108, 129, 159, 172, 212, 258, 318, 387, 477, 516, 636, 774, 954, 1161, 1431, 1548, 1583, 1908, 2279, 2322, 2862, 3166, 4558, 4644, 4749, 5724, 6332, 6837, 9116, 9498, 13674, 14247, 18996, 20511, 27348, 28494, 41022, 42741, 56988, 61533, 68069, 82044, 83899, 85482, 123066, 136138, 167798, 170964, 204207, 246132, 251697, 272276, 335596, 408414, 503394, 612621, 755091, 816828, 1006788, 1225242, 1510182, 1837863, 2265273, 2450484, 3020364, 3607657, 3675726, 4530546, 7215314, 7351452, 9061092, 10822971, 14430628, 21645942, 32468913, 43291884, 64937826, 97406739, 129875652, 194813478, 389626956]

約数ペア:

[(1, 389626956), (2, 194813478), (3, 129875652), (4, 97406739), (6, 64937826), (9, 43291884), (12, 32468913), (18, 21645942), (27, 14430628), (36, 10822971), (43, 9061092), (53, 7351452), (54, 7215314), (86, 4530546), (106, 3675726), (108, 3607657), (129, 3020364), (159, 2450484), (172, 2265273), (212, 1837863), (258, 1510182), (318, 1225242), (387, 1006788), (477, 816828), (516, 755091), (636, 612621), (774, 503394), (954, 408414), (1161, 335596), (1431, 272276), (1548, 251697), (1583, 246132), (1908, 204207), (2279, 170964), (2322, 167798), (2862, 136138), (3166, 123066), (4558, 85482), (4644, 83899), (4749, 82044), (5724, 68069), (6332, 61533), (6837, 56988), (9116, 42741), (9498, 41022), (13674, 28494), (14247, 27348), (18996, 20511)]