749465248

素因数分解:

$2^5\times 7^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:486

約数の個数: 96

約数和(自身を含む): 1721962368

約数和(自身を除く): 972497120

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 101, 112, 157, 202, 211, 224, 314, 404, 422, 628, 707, 808, 844, 1099, 1256, 1414, 1477, 1616, 1688, 2198, 2512, 2828, 2954, 3232, 3376, 4396, 5024, 5656, 5908, 6752, 8792, 11312, 11816, 15857, 17584, 21311, 22624, 23632, 31714, 33127, 35168, 42622, 47264, 63428, 66254, 85244, 110999, 126856, 132508, 149177, 170488, 221998, 231889, 253712, 265016, 298354, 340976, 443996, 463778, 507424, 530032, 596708, 681952, 887992, 927556, 1060064, 1193416, 1775984, 1855112, 2386832, 3345827, 3551968, 3710224, 4773664, 6691654, 7420448, 13383308, 23420789, 26766616, 46841578, 53533232, 93683156, 107066464, 187366312, 374732624, 749465248]

約数ペア:

[(1, 749465248), (2, 374732624), (4, 187366312), (7, 107066464), (8, 93683156), (14, 53533232), (16, 46841578), (28, 26766616), (32, 23420789), (56, 13383308), (101, 7420448), (112, 6691654), (157, 4773664), (202, 3710224), (211, 3551968), (224, 3345827), (314, 2386832), (404, 1855112), (422, 1775984), (628, 1193416), (707, 1060064), (808, 927556), (844, 887992), (1099, 681952), (1256, 596708), (1414, 530032), (1477, 507424), (1616, 463778), (1688, 443996), (2198, 340976), (2512, 298354), (2828, 265016), (2954, 253712), (3232, 231889), (3376, 221998), (4396, 170488), (5024, 149177), (5656, 132508), (5908, 126856), (6752, 110999), (8792, 85244), (11312, 66254), (11816, 63428), (15857, 47264), (17584, 42622), (21311, 35168), (22624, 33127), (23632, 31714)]