228562768

素因数分解:

$2^4\times 7^1\times {\mathrm{103}}^1\times {\mathrm{19813}}^1$

素因数の和:19931

約数の個数: 40

約数和(自身を含む): 511042688

約数和(自身を除く): 282479920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 103, 112, 206, 412, 721, 824, 1442, 1648, 2884, 5768, 11536, 19813, 39626, 79252, 138691, 158504, 277382, 317008, 554764, 1109528, 2040739, 2219056, 4081478, 8162956, 14285173, 16325912, 28570346, 32651824, 57140692, 114281384, 228562768]

約数ペア:

[(1, 228562768), (2, 114281384), (4, 57140692), (7, 32651824), (8, 28570346), (14, 16325912), (16, 14285173), (28, 8162956), (56, 4081478), (103, 2219056), (112, 2040739), (206, 1109528), (412, 554764), (721, 317008), (824, 277382), (1442, 158504), (1648, 138691), (2884, 79252), (5768, 39626), (11536, 19813)]