397385472

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2767}}^1$

素因数の和:2814

約数の個数: 144

約数和(自身を含む): 1222083072

約数和(自身を除く): 824697600

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 32, 33, 34, 44, 48, 51, 64, 66, 68, 88, 96, 102, 128, 132, 136, 176, 187, 192, 204, 256, 264, 272, 352, 374, 384, 408, 528, 544, 561, 704, 748, 768, 816, 1056, 1088, 1122, 1408, 1496, 1632, 2112, 2176, 2244, 2767, 2816, 2992, 3264, 4224, 4352, 4488, 5534, 5984, 6528, 8301, 8448, 8976, 11068, 11968, 13056, 16602, 17952, 22136, 23936, 30437, 33204, 35904, 44272, 47039, 47872, 60874, 66408, 71808, 88544, 91311, 94078, 121748, 132816, 141117, 143616, 177088, 182622, 188156, 243496, 265632, 282234, 354176, 365244, 376312, 486992, 517429, 531264, 564468, 708352, 730488, 752624, 973984, 1034858, 1062528, 1128936, 1460976, 1505248, 1552287, 1947968, 2069716, 2125056, 2257872, 2921952, 3010496, 3104574, 3895936, 4139432, 4515744, 5843904, 6020992, 6209148, 7791872, 8278864, 9031488, 11687808, 12041984, 12418296, 16557728, 18062976, 23375616, 24836592, 33115456, 36125952, 49673184, 66230912, 99346368, 132461824, 198692736, 397385472]

約数ペア:

[(1, 397385472), (2, 198692736), (3, 132461824), (4, 99346368), (6, 66230912), (8, 49673184), (11, 36125952), (12, 33115456), (16, 24836592), (17, 23375616), (22, 18062976), (24, 16557728), (32, 12418296), (33, 12041984), (34, 11687808), (44, 9031488), (48, 8278864), (51, 7791872), (64, 6209148), (66, 6020992), (68, 5843904), (88, 4515744), (96, 4139432), (102, 3895936), (128, 3104574), (132, 3010496), (136, 2921952), (176, 2257872), (187, 2125056), (192, 2069716), (204, 1947968), (256, 1552287), (264, 1505248), (272, 1460976), (352, 1128936), (374, 1062528), (384, 1034858), (408, 973984), (528, 752624), (544, 730488), (561, 708352), (704, 564468), (748, 531264), (768, 517429), (816, 486992), (1056, 376312), (1088, 365244), (1122, 354176), (1408, 282234), (1496, 265632), (1632, 243496), (2112, 188156), (2176, 182622), (2244, 177088), (2767, 143616), (2816, 141117), (2992, 132816), (3264, 121748), (4224, 94078), (4352, 91311), (4488, 88544), (5534, 71808), (5984, 66408), (6528, 60874), (8301, 47872), (8448, 47039), (8976, 44272), (11068, 35904), (11968, 33204), (13056, 30437), (16602, 23936), (17952, 22136)]