261340056

素因数分解:

$2^3\times 3^2\times {\mathrm{1163}}^1\times {\mathrm{3121}}^1$

素因数の和:4296

約数の個数: 48

約数和(自身を含む): 708631560

約数和(自身を除く): 447291504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1163, 2326, 3121, 3489, 4652, 6242, 6978, 9304, 9363, 10467, 12484, 13956, 18726, 20934, 24968, 27912, 28089, 37452, 41868, 56178, 74904, 83736, 112356, 224712, 3629723, 7259446, 10889169, 14518892, 21778338, 29037784, 32667507, 43556676, 65335014, 87113352, 130670028, 261340056]

約数ペア:

[(1, 261340056), (2, 130670028), (3, 87113352), (4, 65335014), (6, 43556676), (8, 32667507), (9, 29037784), (12, 21778338), (18, 14518892), (24, 10889169), (36, 7259446), (72, 3629723), (1163, 224712), (2326, 112356), (3121, 83736), (3489, 74904), (4652, 56178), (6242, 41868), (6978, 37452), (9304, 28089), (9363, 27912), (10467, 24968), (12484, 20934), (13956, 18726)]