266772368

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{6173}}^1$

素因数の和:6291

約数の個数: 40

約数和(自身を含む): 538199928

約数和(自身を除く): 271427560

約数列:

[1, 2, 4, 8, 16, 37, 73, 74, 146, 148, 292, 296, 584, 592, 1168, 2701, 5402, 6173, 10804, 12346, 21608, 24692, 43216, 49384, 98768, 228401, 450629, 456802, 901258, 913604, 1802516, 1827208, 3605032, 3654416, 7210064, 16673273, 33346546, 66693092, 133386184, 266772368]

約数ペア:

[(1, 266772368), (2, 133386184), (4, 66693092), (8, 33346546), (16, 16673273), (37, 7210064), (73, 3654416), (74, 3605032), (146, 1827208), (148, 1802516), (292, 913604), (296, 901258), (584, 456802), (592, 450629), (1168, 228401), (2701, 98768), (5402, 49384), (6173, 43216), (10804, 24692), (12346, 21608)]