491041008

素因数分解:

$2^4\times 3^3\times {\mathrm{1136669}}^1$

素因数の和:1136686

約数の個数: 40

約数和(自身を含む): 1409470800

約数和(自身を除く): 918429792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 1136669, 2273338, 3410007, 4546676, 6820014, 9093352, 10230021, 13640028, 18186704, 20460042, 27280056, 30690063, 40920084, 54560112, 61380126, 81840168, 122760252, 163680336, 245520504, 491041008]

約数ペア:

[(1, 491041008), (2, 245520504), (3, 163680336), (4, 122760252), (6, 81840168), (8, 61380126), (9, 54560112), (12, 40920084), (16, 30690063), (18, 27280056), (24, 20460042), (27, 18186704), (36, 13640028), (48, 10230021), (54, 9093352), (72, 6820014), (108, 4546676), (144, 3410007), (216, 2273338), (432, 1136669)]