229471256

素因数分解:

$2^3\times 7^1\times {\mathrm{1721}}^1\times {\mathrm{2381}}^1$

素因数の和:4115

約数の個数: 32

約数和(自身を含む): 492216480

約数和(自身を除く): 262745224

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1721, 2381, 3442, 4762, 6884, 9524, 12047, 13768, 16667, 19048, 24094, 33334, 48188, 66668, 96376, 133336, 4097701, 8195402, 16390804, 28683907, 32781608, 57367814, 114735628, 229471256]

約数ペア:

[(1, 229471256), (2, 114735628), (4, 57367814), (7, 32781608), (8, 28683907), (14, 16390804), (28, 8195402), (56, 4097701), (1721, 133336), (2381, 96376), (3442, 66668), (4762, 48188), (6884, 33334), (9524, 24094), (12047, 19048), (13768, 16667)]