319904016

素因数分解:

$2^4\times 3^1\times {\mathrm{6664667}}^1$

素因数の和:6664678

約数の個数: 20

約数和(自身を含む): 826418832

約数和(自身を除く): 506514816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 6664667, 13329334, 19994001, 26658668, 39988002, 53317336, 79976004, 106634672, 159952008, 319904016]

約数ペア:

[(1, 319904016), (2, 159952008), (3, 106634672), (4, 79976004), (6, 53317336), (8, 39988002), (12, 26658668), (16, 19994001), (24, 13329334), (48, 6664667)]