38996858128

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{617}}^1\times {\mathrm{1021}}^1$

素因数の和:1772

約数の個数: 80

約数和(自身を含む): 78239586096

約数和(自身を除く): 39242727968

約数列:

[1, 2, 4, 8, 16, 53, 73, 106, 146, 212, 292, 424, 584, 617, 848, 1021, 1168, 1234, 2042, 2468, 3869, 4084, 4936, 7738, 8168, 9872, 15476, 16336, 30952, 32701, 45041, 54113, 61904, 65402, 74533, 90082, 108226, 130804, 149066, 180164, 216452, 261608, 298132, 360328, 432904, 523216, 596264, 629957, 720656, 865808, 1192528, 1259914, 2387173, 2519828, 3950249, 4774346, 5039656, 7900498, 9548692, 10079312, 15800996, 19097384, 31601992, 33387721, 38194768, 45986861, 63203984, 66775442, 91973722, 133550884, 183947444, 267101768, 367894888, 534203536, 735789776, 2437303633, 4874607266, 9749214532, 19498429064, 38996858128]

約数ペア:

[(1, 38996858128), (2, 19498429064), (4, 9749214532), (8, 4874607266), (16, 2437303633), (53, 735789776), (73, 534203536), (106, 367894888), (146, 267101768), (212, 183947444), (292, 133550884), (424, 91973722), (584, 66775442), (617, 63203984), (848, 45986861), (1021, 38194768), (1168, 33387721), (1234, 31601992), (2042, 19097384), (2468, 15800996), (3869, 10079312), (4084, 9548692), (4936, 7900498), (7738, 5039656), (8168, 4774346), (9872, 3950249), (15476, 2519828), (16336, 2387173), (30952, 1259914), (32701, 1192528), (45041, 865808), (54113, 720656), (61904, 629957), (65402, 596264), (74533, 523216), (90082, 432904), (108226, 360328), (130804, 298132), (149066, 261608), (180164, 216452)]