838287312

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{425959}}^1$

素因数の和:426011

約数の個数: 40

約数和(自身を含む): 2218399680

約数和(自身を除く): 1380112368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 425959, 851918, 1277877, 1703836, 2555754, 3407672, 5111508, 6815344, 10223016, 17464319, 20446032, 34928638, 52392957, 69857276, 104785914, 139714552, 209571828, 279429104, 419143656, 838287312]

約数ペア:

[(1, 838287312), (2, 419143656), (3, 279429104), (4, 209571828), (6, 139714552), (8, 104785914), (12, 69857276), (16, 52392957), (24, 34928638), (41, 20446032), (48, 17464319), (82, 10223016), (123, 6815344), (164, 5111508), (246, 3407672), (328, 2555754), (492, 1703836), (656, 1277877), (984, 851918), (1968, 425959)]