295409872

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{881}}^1\times {\mathrm{1103}}^1$

素因数の和:2011

約数の個数: 40

約数和(自身を含む): 603711360

約数和(自身を除く): 308301488

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 881, 1103, 1762, 2206, 3524, 4412, 7048, 8824, 14096, 16739, 17648, 20957, 33478, 41914, 66956, 83828, 133912, 167656, 267824, 335312, 971743, 1943486, 3886972, 7773944, 15547888, 18463117, 36926234, 73852468, 147704936, 295409872]

約数ペア:

[(1, 295409872), (2, 147704936), (4, 73852468), (8, 36926234), (16, 18463117), (19, 15547888), (38, 7773944), (76, 3886972), (152, 1943486), (304, 971743), (881, 335312), (1103, 267824), (1762, 167656), (2206, 133912), (3524, 83828), (4412, 66956), (7048, 41914), (8824, 33478), (14096, 20957), (16739, 17648)]