388645744

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{541}}^1\times {\mathrm{761}}^1$

素因数の和:1369

約数の個数: 40

約数和(自身を含む): 768187440

約数和(自身を除く): 379541696

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 541, 761, 944, 1082, 1522, 2164, 3044, 4328, 6088, 8656, 12176, 31919, 44899, 63838, 89798, 127676, 179596, 255352, 359192, 411701, 510704, 718384, 823402, 1646804, 3293608, 6587216, 24290359, 48580718, 97161436, 194322872, 388645744]

約数ペア:

[(1, 388645744), (2, 194322872), (4, 97161436), (8, 48580718), (16, 24290359), (59, 6587216), (118, 3293608), (236, 1646804), (472, 823402), (541, 718384), (761, 510704), (944, 411701), (1082, 359192), (1522, 255352), (2164, 179596), (3044, 127676), (4328, 89798), (6088, 63838), (8656, 44899), (12176, 31919)]