320763024

素因数分解:

$2^4\times 3^3\times {\mathrm{742507}}^1$

素因数の和:742524

約数の個数: 40

約数和(自身を含む): 920709920

約数和(自身を除く): 599946896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 742507, 1485014, 2227521, 2970028, 4455042, 5940056, 6682563, 8910084, 11880112, 13365126, 17820168, 20047689, 26730252, 35640336, 40095378, 53460504, 80190756, 106921008, 160381512, 320763024]

約数ペア:

[(1, 320763024), (2, 160381512), (3, 106921008), (4, 80190756), (6, 53460504), (8, 40095378), (9, 35640336), (12, 26730252), (16, 20047689), (18, 17820168), (24, 13365126), (27, 11880112), (36, 8910084), (48, 6682563), (54, 5940056), (72, 4455042), (108, 2970028), (144, 2227521), (216, 1485014), (432, 742507)]