556431408

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{2269}}^1$

素因数の和:2427

約数の個数: 120

約数和(自身を含む): 1690568880

約数和(自身を除く): 1134137472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 131, 144, 156, 208, 234, 262, 312, 393, 468, 524, 624, 786, 936, 1048, 1179, 1572, 1703, 1872, 2096, 2269, 2358, 3144, 3406, 4538, 4716, 5109, 6288, 6807, 6812, 9076, 9432, 10218, 13614, 13624, 15327, 18152, 18864, 20421, 20436, 27228, 27248, 29497, 30654, 36304, 40842, 40872, 54456, 58994, 61308, 81684, 81744, 88491, 108912, 117988, 122616, 163368, 176982, 235976, 245232, 265473, 297239, 326736, 353964, 471952, 530946, 594478, 707928, 891717, 1061892, 1188956, 1415856, 1783434, 2123784, 2377912, 2675151, 3566868, 3864107, 4247568, 4755824, 5350302, 7133736, 7728214, 10700604, 11592321, 14267472, 15456428, 21401208, 23184642, 30912856, 34776963, 42802416, 46369284, 61825712, 69553926, 92738568, 139107852, 185477136, 278215704, 556431408]

約数ペア:

[(1, 556431408), (2, 278215704), (3, 185477136), (4, 139107852), (6, 92738568), (8, 69553926), (9, 61825712), (12, 46369284), (13, 42802416), (16, 34776963), (18, 30912856), (24, 23184642), (26, 21401208), (36, 15456428), (39, 14267472), (48, 11592321), (52, 10700604), (72, 7728214), (78, 7133736), (104, 5350302), (117, 4755824), (131, 4247568), (144, 3864107), (156, 3566868), (208, 2675151), (234, 2377912), (262, 2123784), (312, 1783434), (393, 1415856), (468, 1188956), (524, 1061892), (624, 891717), (786, 707928), (936, 594478), (1048, 530946), (1179, 471952), (1572, 353964), (1703, 326736), (1872, 297239), (2096, 265473), (2269, 245232), (2358, 235976), (3144, 176982), (3406, 163368), (4538, 122616), (4716, 117988), (5109, 108912), (6288, 88491), (6807, 81744), (6812, 81684), (9076, 61308), (9432, 58994), (10218, 54456), (13614, 40872), (13624, 40842), (15327, 36304), (18152, 30654), (18864, 29497), (20421, 27248), (20436, 27228)]