391233972

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1\times {\mathrm{2003}}^1$

素因数の和:2448

約数の個数: 48

約数和(自身を含む): 937968192

約数和(自身を除く): 546734220

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 397, 492, 794, 1191, 1588, 2003, 2382, 4006, 4764, 6009, 8012, 12018, 16277, 24036, 32554, 48831, 65108, 82123, 97662, 164246, 195324, 246369, 328492, 492738, 795191, 985476, 1590382, 2385573, 3180764, 4771146, 9542292, 32602831, 65205662, 97808493, 130411324, 195616986, 391233972]

約数ペア:

[(1, 391233972), (2, 195616986), (3, 130411324), (4, 97808493), (6, 65205662), (12, 32602831), (41, 9542292), (82, 4771146), (123, 3180764), (164, 2385573), (246, 1590382), (397, 985476), (492, 795191), (794, 492738), (1191, 328492), (1588, 246369), (2003, 195324), (2382, 164246), (4006, 97662), (4764, 82123), (6009, 65108), (8012, 48831), (12018, 32554), (16277, 24036)]