253964184

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{556939}}^1$

素因数の和:556967

約数の個数: 32

約数和(自身を含む): 668328000

約数和(自身を除く): 414363816

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 556939, 1113878, 1670817, 2227756, 3341634, 4455512, 6683268, 10581841, 13366536, 21163682, 31745523, 42327364, 63491046, 84654728, 126982092, 253964184]

約数ペア:

[(1, 253964184), (2, 126982092), (3, 84654728), (4, 63491046), (6, 42327364), (8, 31745523), (12, 21163682), (19, 13366536), (24, 10581841), (38, 6683268), (57, 4455512), (76, 3341634), (114, 2227756), (152, 1670817), (228, 1113878), (456, 556939)]