312331544

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{2239}}^1$

素因数の和:2352

約数の個数: 64

約数和(自身を含む): 696729600

約数和(自身を除く): 384398056

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 53, 56, 94, 106, 188, 212, 329, 371, 376, 424, 658, 742, 1316, 1484, 2239, 2491, 2632, 2968, 4478, 4982, 8956, 9964, 15673, 17437, 17912, 19928, 31346, 34874, 62692, 69748, 105233, 118667, 125384, 139496, 210466, 237334, 420932, 474668, 736631, 830669, 841864, 949336, 1473262, 1661338, 2946524, 3322676, 5577349, 5893048, 6645352, 11154698, 22309396, 39041443, 44618792, 78082886, 156165772, 312331544]

約数ペア:

[(1, 312331544), (2, 156165772), (4, 78082886), (7, 44618792), (8, 39041443), (14, 22309396), (28, 11154698), (47, 6645352), (53, 5893048), (56, 5577349), (94, 3322676), (106, 2946524), (188, 1661338), (212, 1473262), (329, 949336), (371, 841864), (376, 830669), (424, 736631), (658, 474668), (742, 420932), (1316, 237334), (1484, 210466), (2239, 139496), (2491, 125384), (2632, 118667), (2968, 105233), (4478, 69748), (4982, 62692), (8956, 34874), (9964, 31346), (15673, 19928), (17437, 17912)]