227270384

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{21169}}^1$

素因数の和:21249

約数の個数: 40

約数和(自身を含む): 488264880

約数和(自身を除く): 260994496

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 61, 88, 122, 176, 244, 488, 671, 976, 1342, 2684, 5368, 10736, 21169, 42338, 84676, 169352, 232859, 338704, 465718, 931436, 1291309, 1862872, 2582618, 3725744, 5165236, 10330472, 14204399, 20660944, 28408798, 56817596, 113635192, 227270384]

約数ペア:

[(1, 227270384), (2, 113635192), (4, 56817596), (8, 28408798), (11, 20660944), (16, 14204399), (22, 10330472), (44, 5165236), (61, 3725744), (88, 2582618), (122, 1862872), (176, 1291309), (244, 931436), (488, 465718), (671, 338704), (976, 232859), (1342, 169352), (2684, 84676), (5368, 42338), (10736, 21169)]