304800128

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{125329}}^1$

素因数の和:125362

約数の個数: 32

約数和(自身を含む): 639183000

約数和(自身を除く): 334382872

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 125329, 250658, 501316, 1002632, 2005264, 2381251, 4010528, 4762502, 8021056, 9525004, 16042112, 19050008, 38100016, 76200032, 152400064, 304800128]

約数ペア:

[(1, 304800128), (2, 152400064), (4, 76200032), (8, 38100016), (16, 19050008), (19, 16042112), (32, 9525004), (38, 8021056), (64, 4762502), (76, 4010528), (128, 2381251), (152, 2005264), (304, 1002632), (608, 501316), (1216, 250658), (2432, 125329)]