256313184

素因数分解:

$2^5\times 3^1\times {\mathrm{47}}^1\times {\mathrm{56807}}^1$

素因数の和:56867

約数の個数: 48

約数和(自身を含む): 687149568

約数和(自身を除く): 430836384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 94, 96, 141, 188, 282, 376, 564, 752, 1128, 1504, 2256, 4512, 56807, 113614, 170421, 227228, 340842, 454456, 681684, 908912, 1363368, 1817824, 2669929, 2726736, 5339858, 5453472, 8009787, 10679716, 16019574, 21359432, 32039148, 42718864, 64078296, 85437728, 128156592, 256313184]

約数ペア:

[(1, 256313184), (2, 128156592), (3, 85437728), (4, 64078296), (6, 42718864), (8, 32039148), (12, 21359432), (16, 16019574), (24, 10679716), (32, 8009787), (47, 5453472), (48, 5339858), (94, 2726736), (96, 2669929), (141, 1817824), (188, 1363368), (282, 908912), (376, 681684), (564, 454456), (752, 340842), (1128, 227228), (1504, 170421), (2256, 113614), (4512, 56807)]