279000048

素因数分解:

$2^4\times 3^1\times {\mathrm{89}}^1\times {\mathrm{65309}}^1$

素因数の和:65409

約数の個数: 40

約数和(自身を含む): 728859600

約数和(自身を除く): 449859552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 89, 178, 267, 356, 534, 712, 1068, 1424, 2136, 4272, 65309, 130618, 195927, 261236, 391854, 522472, 783708, 1044944, 1567416, 3134832, 5812501, 11625002, 17437503, 23250004, 34875006, 46500008, 69750012, 93000016, 139500024, 279000048]

約数ペア:

[(1, 279000048), (2, 139500024), (3, 93000016), (4, 69750012), (6, 46500008), (8, 34875006), (12, 23250004), (16, 17437503), (24, 11625002), (48, 5812501), (89, 3134832), (178, 1567416), (267, 1044944), (356, 783708), (534, 522472), (712, 391854), (1068, 261236), (1424, 195927), (2136, 130618), (4272, 65309)]