1251249104

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^2\times {\mathrm{4421}}^1$

素因数の和:4481

約数の個数: 90

約数和(自身を含む): 2977009794

約数和(自身を除く): 1725760690

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 56, 76, 98, 112, 133, 152, 196, 266, 304, 361, 392, 532, 722, 784, 931, 1064, 1444, 1862, 2128, 2527, 2888, 3724, 4421, 5054, 5776, 7448, 8842, 10108, 14896, 17684, 17689, 20216, 30947, 35368, 35378, 40432, 61894, 70736, 70756, 83999, 123788, 141512, 167998, 216629, 247576, 283024, 335996, 433258, 495152, 587993, 671992, 866516, 1175986, 1343984, 1595981, 1733032, 2351972, 3191962, 3466064, 4115951, 4703944, 6383924, 8231902, 9407888, 11171867, 12767848, 16463804, 22343734, 25535696, 32927608, 44687468, 65855216, 78203069, 89374936, 156406138, 178749872, 312812276, 625624552, 1251249104]

約数ペア:

[(1, 1251249104), (2, 625624552), (4, 312812276), (7, 178749872), (8, 156406138), (14, 89374936), (16, 78203069), (19, 65855216), (28, 44687468), (38, 32927608), (49, 25535696), (56, 22343734), (76, 16463804), (98, 12767848), (112, 11171867), (133, 9407888), (152, 8231902), (196, 6383924), (266, 4703944), (304, 4115951), (361, 3466064), (392, 3191962), (532, 2351972), (722, 1733032), (784, 1595981), (931, 1343984), (1064, 1175986), (1444, 866516), (1862, 671992), (2128, 587993), (2527, 495152), (2888, 433258), (3724, 335996), (4421, 283024), (5054, 247576), (5776, 216629), (7448, 167998), (8842, 141512), (10108, 123788), (14896, 83999), (17684, 70756), (17689, 70736), (20216, 61894), (30947, 40432), (35368, 35378)]