305305848

素因数分解:

$2^3\times 3^4\times {\mathrm{43}}^1\times {\mathrm{10957}}^1$

素因数の和:11018

約数の個数: 80

約数和(自身を含む): 875105880

約数和(自身を除く): 569800032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 81, 86, 108, 129, 162, 172, 216, 258, 324, 344, 387, 516, 648, 774, 1032, 1161, 1548, 2322, 3096, 3483, 4644, 6966, 9288, 10957, 13932, 21914, 27864, 32871, 43828, 65742, 87656, 98613, 131484, 197226, 262968, 295839, 394452, 471151, 591678, 788904, 887517, 942302, 1183356, 1413453, 1775034, 1884604, 2366712, 2826906, 3550068, 3769208, 4240359, 5653812, 7100136, 8480718, 11307624, 12721077, 16961436, 25442154, 33922872, 38163231, 50884308, 76326462, 101768616, 152652924, 305305848]

約数ペア:

[(1, 305305848), (2, 152652924), (3, 101768616), (4, 76326462), (6, 50884308), (8, 38163231), (9, 33922872), (12, 25442154), (18, 16961436), (24, 12721077), (27, 11307624), (36, 8480718), (43, 7100136), (54, 5653812), (72, 4240359), (81, 3769208), (86, 3550068), (108, 2826906), (129, 2366712), (162, 1884604), (172, 1775034), (216, 1413453), (258, 1183356), (324, 942302), (344, 887517), (387, 788904), (516, 591678), (648, 471151), (774, 394452), (1032, 295839), (1161, 262968), (1548, 197226), (2322, 131484), (3096, 98613), (3483, 87656), (4644, 65742), (6966, 43828), (9288, 32871), (10957, 27864), (13932, 21914)]