520849008

素因数分解:

$2^4\times 3^3\times {\mathrm{1205669}}^1$

素因数の和:1205686

約数の個数: 40

約数和(自身を含む): 1495030800

約数和(自身を除く): 974181792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 1205669, 2411338, 3617007, 4822676, 7234014, 9645352, 10851021, 14468028, 19290704, 21702042, 28936056, 32553063, 43404084, 57872112, 65106126, 86808168, 130212252, 173616336, 260424504, 520849008]

約数ペア:

[(1, 520849008), (2, 260424504), (3, 173616336), (4, 130212252), (6, 86808168), (8, 65106126), (9, 57872112), (12, 43404084), (16, 32553063), (18, 28936056), (24, 21702042), (27, 19290704), (36, 14468028), (48, 10851021), (54, 9645352), (72, 7234014), (108, 4822676), (144, 3617007), (216, 2411338), (432, 1205669)]