398881104

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{176809}}^1$

素因数の和:176867

約数の個数: 40

約数和(自身を含む): 1052373120

約数和(自身を除く): 653492016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 141, 188, 282, 376, 564, 752, 1128, 2256, 176809, 353618, 530427, 707236, 1060854, 1414472, 2121708, 2828944, 4243416, 8310023, 8486832, 16620046, 24930069, 33240092, 49860138, 66480184, 99720276, 132960368, 199440552, 398881104]

約数ペア:

[(1, 398881104), (2, 199440552), (3, 132960368), (4, 99720276), (6, 66480184), (8, 49860138), (12, 33240092), (16, 24930069), (24, 16620046), (47, 8486832), (48, 8310023), (94, 4243416), (141, 2828944), (188, 2121708), (282, 1414472), (376, 1060854), (564, 707236), (752, 530427), (1128, 353618), (2256, 176809)]