334173872

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{157}}^1\times {\mathrm{881}}^1$

素因数の和:1197

約数の個数: 40

約数和(自身を含む): 656645472

約数和(自身を除く): 322471600

約数列:

[1, 2, 4, 8, 16, 151, 157, 302, 314, 604, 628, 881, 1208, 1256, 1762, 2416, 2512, 3524, 7048, 14096, 23707, 47414, 94828, 133031, 138317, 189656, 266062, 276634, 379312, 532124, 553268, 1064248, 1106536, 2128496, 2213072, 20885867, 41771734, 83543468, 167086936, 334173872]

約数ペア:

[(1, 334173872), (2, 167086936), (4, 83543468), (8, 41771734), (16, 20885867), (151, 2213072), (157, 2128496), (302, 1106536), (314, 1064248), (604, 553268), (628, 532124), (881, 379312), (1208, 276634), (1256, 266062), (1762, 189656), (2416, 138317), (2512, 133031), (3524, 94828), (7048, 47414), (14096, 23707)]