456245168

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{20921}}^1$

素因数の和:21005

約数の個数: 40

約数和(自身を含む): 933958080

約数和(自身を除く): 477712912

約数列:

[1, 2, 4, 8, 16, 29, 47, 58, 94, 116, 188, 232, 376, 464, 752, 1363, 2726, 5452, 10904, 20921, 21808, 41842, 83684, 167368, 334736, 606709, 983287, 1213418, 1966574, 2426836, 3933148, 4853672, 7866296, 9707344, 15732592, 28515323, 57030646, 114061292, 228122584, 456245168]

約数ペア:

[(1, 456245168), (2, 228122584), (4, 114061292), (8, 57030646), (16, 28515323), (29, 15732592), (47, 9707344), (58, 7866296), (94, 4853672), (116, 3933148), (188, 2426836), (232, 1966574), (376, 1213418), (464, 983287), (752, 606709), (1363, 334736), (2726, 167368), (5452, 83684), (10904, 41842), (20921, 21808)]