1260647512

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{2953}}^1$

素因数の和:3092

約数の個数: 64

約数和(自身を含む): 2596920480

約数和(自身を除く): 1336272968

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 73, 86, 136, 146, 172, 292, 344, 584, 731, 1241, 1462, 2482, 2924, 2953, 3139, 4964, 5848, 5906, 6278, 9928, 11812, 12556, 23624, 25112, 50201, 53363, 100402, 106726, 126979, 200804, 213452, 215569, 253958, 401608, 426904, 431138, 507916, 862276, 1015832, 1724552, 2158643, 3664673, 4317286, 7329346, 8634572, 9269467, 14658692, 17269144, 18538934, 29317384, 37077868, 74155736, 157580939, 315161878, 630323756, 1260647512]

約数ペア:

[(1, 1260647512), (2, 630323756), (4, 315161878), (8, 157580939), (17, 74155736), (34, 37077868), (43, 29317384), (68, 18538934), (73, 17269144), (86, 14658692), (136, 9269467), (146, 8634572), (172, 7329346), (292, 4317286), (344, 3664673), (584, 2158643), (731, 1724552), (1241, 1015832), (1462, 862276), (2482, 507916), (2924, 431138), (2953, 426904), (3139, 401608), (4964, 253958), (5848, 215569), (5906, 213452), (6278, 200804), (9928, 126979), (11812, 106726), (12556, 100402), (23624, 53363), (25112, 50201)]