245165616

素因数分解:

$2^4\times 3^6\times {\mathrm{21019}}^1$

素因数の和:21045

約数の個数: 70

約数和(自身を含む): 712220660

約数和(自身を除く): 467055044

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 729, 972, 1296, 1458, 1944, 2916, 3888, 5832, 11664, 21019, 42038, 63057, 84076, 126114, 168152, 189171, 252228, 336304, 378342, 504456, 567513, 756684, 1008912, 1135026, 1513368, 1702539, 2270052, 3026736, 3405078, 4540104, 5107617, 6810156, 9080208, 10215234, 13620312, 15322851, 20430468, 27240624, 30645702, 40860936, 61291404, 81721872, 122582808, 245165616]

約数ペア:

[(1, 245165616), (2, 122582808), (3, 81721872), (4, 61291404), (6, 40860936), (8, 30645702), (9, 27240624), (12, 20430468), (16, 15322851), (18, 13620312), (24, 10215234), (27, 9080208), (36, 6810156), (48, 5107617), (54, 4540104), (72, 3405078), (81, 3026736), (108, 2270052), (144, 1702539), (162, 1513368), (216, 1135026), (243, 1008912), (324, 756684), (432, 567513), (486, 504456), (648, 378342), (729, 336304), (972, 252228), (1296, 189171), (1458, 168152), (1944, 126114), (2916, 84076), (3888, 63057), (5832, 42038), (11664, 21019)]