422734128

素因数分解:

$2^4\times 3^1\times {\mathrm{419}}^1\times {\mathrm{21019}}^1$

素因数の和:21449

約数の個数: 40

約数和(自身を含む): 1094721600

約数和(自身を除く): 671987472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 419, 838, 1257, 1676, 2514, 3352, 5028, 6704, 10056, 20112, 21019, 42038, 63057, 84076, 126114, 168152, 252228, 336304, 504456, 1008912, 8806961, 17613922, 26420883, 35227844, 52841766, 70455688, 105683532, 140911376, 211367064, 422734128]

約数ペア:

[(1, 422734128), (2, 211367064), (3, 140911376), (4, 105683532), (6, 70455688), (8, 52841766), (12, 35227844), (16, 26420883), (24, 17613922), (48, 8806961), (419, 1008912), (838, 504456), (1257, 336304), (1676, 252228), (2514, 168152), (3352, 126114), (5028, 84076), (6704, 63057), (10056, 42038), (20112, 21019)]