268642528

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3517}}^1$

素因数の和:3576

約数の個数: 96

約数和(自身を含む): 680859648

約数和(自身を除く): 412217120

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 62, 77, 88, 112, 124, 154, 176, 217, 224, 248, 308, 341, 352, 434, 496, 616, 682, 868, 992, 1232, 1364, 1736, 2387, 2464, 2728, 3472, 3517, 4774, 5456, 6944, 7034, 9548, 10912, 14068, 19096, 24619, 28136, 38192, 38687, 49238, 56272, 76384, 77374, 98476, 109027, 112544, 154748, 196952, 218054, 270809, 309496, 393904, 436108, 541618, 618992, 763189, 787808, 872216, 1083236, 1199297, 1237984, 1526378, 1744432, 2166472, 2398594, 3052756, 3488864, 4332944, 4797188, 6105512, 8395079, 8665888, 9594376, 12211024, 16790158, 19188752, 24422048, 33580316, 38377504, 67160632, 134321264, 268642528]

約数ペア:

[(1, 268642528), (2, 134321264), (4, 67160632), (7, 38377504), (8, 33580316), (11, 24422048), (14, 19188752), (16, 16790158), (22, 12211024), (28, 9594376), (31, 8665888), (32, 8395079), (44, 6105512), (56, 4797188), (62, 4332944), (77, 3488864), (88, 3052756), (112, 2398594), (124, 2166472), (154, 1744432), (176, 1526378), (217, 1237984), (224, 1199297), (248, 1083236), (308, 872216), (341, 787808), (352, 763189), (434, 618992), (496, 541618), (616, 436108), (682, 393904), (868, 309496), (992, 270809), (1232, 218054), (1364, 196952), (1736, 154748), (2387, 112544), (2464, 109027), (2728, 98476), (3472, 77374), (3517, 76384), (4774, 56272), (5456, 49238), (6944, 38687), (7034, 38192), (9548, 28136), (10912, 24619), (14068, 19096)]