270147352

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{431}}^1\times {\mathrm{1667}}^1$

素因数の和:2151

約数の個数: 32

約数和(自身を含む): 518814720

約数和(自身を除く): 248667368

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 431, 862, 1667, 1724, 3334, 3448, 6668, 13336, 20257, 40514, 78349, 81028, 156698, 162056, 313396, 626792, 718477, 1436954, 2873908, 5747816, 33768419, 67536838, 135073676, 270147352]

約数ペア:

[(1, 270147352), (2, 135073676), (4, 67536838), (8, 33768419), (47, 5747816), (94, 2873908), (188, 1436954), (376, 718477), (431, 626792), (862, 313396), (1667, 162056), (1724, 156698), (3334, 81028), (3448, 78349), (6668, 40514), (13336, 20257)]