313990704

素因数分解:

$2^4\times 3^2\times {\mathrm{2180491}}^1$

素因数の和:2180505

約数の個数: 30

約数和(自身を含む): 878738276

約数和(自身を除く): 564747572

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2180491, 4360982, 6541473, 8721964, 13082946, 17443928, 19624419, 26165892, 34887856, 39248838, 52331784, 78497676, 104663568, 156995352, 313990704]

約数ペア:

[(1, 313990704), (2, 156995352), (3, 104663568), (4, 78497676), (6, 52331784), (8, 39248838), (9, 34887856), (12, 26165892), (16, 19624419), (18, 17443928), (24, 13082946), (36, 8721964), (48, 6541473), (72, 4360982), (144, 2180491)]