256183216

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{2411}}^1$

素因数の和:2677

約数の個数: 40

約数和(自身を含む): 515926800

約数和(自身を除く): 259743584

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 229, 232, 458, 464, 916, 1832, 2411, 3664, 4822, 6641, 9644, 13282, 19288, 26564, 38576, 53128, 69919, 106256, 139838, 279676, 552119, 559352, 1104238, 1118704, 2208476, 4416952, 8833904, 16011451, 32022902, 64045804, 128091608, 256183216]

約数ペア:

[(1, 256183216), (2, 128091608), (4, 64045804), (8, 32022902), (16, 16011451), (29, 8833904), (58, 4416952), (116, 2208476), (229, 1118704), (232, 1104238), (458, 559352), (464, 552119), (916, 279676), (1832, 139838), (2411, 106256), (3664, 69919), (4822, 53128), (6641, 38576), (9644, 26564), (13282, 19288)]