272251456

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{3067}}^1$

素因数の和:3171

約数の個数: 56

約数和(自身を含む): 576661280

約数和(自身を除く): 304409824

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 73, 76, 146, 152, 292, 304, 584, 608, 1168, 1216, 1387, 2336, 2774, 3067, 4672, 5548, 6134, 11096, 12268, 22192, 24536, 44384, 49072, 58273, 88768, 98144, 116546, 196288, 223891, 233092, 447782, 466184, 895564, 932368, 1791128, 1864736, 3582256, 3729472, 4253929, 7164512, 8507858, 14329024, 17015716, 34031432, 68062864, 136125728, 272251456]

約数ペア:

[(1, 272251456), (2, 136125728), (4, 68062864), (8, 34031432), (16, 17015716), (19, 14329024), (32, 8507858), (38, 7164512), (64, 4253929), (73, 3729472), (76, 3582256), (146, 1864736), (152, 1791128), (292, 932368), (304, 895564), (584, 466184), (608, 447782), (1168, 233092), (1216, 223891), (1387, 196288), (2336, 116546), (2774, 98144), (3067, 88768), (4672, 58273), (5548, 49072), (6134, 44384), (11096, 24536), (12268, 22192)]