319415524

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{947}}^1$

素因数の和:1084

約数の個数: 48

約数和(自身を含む): 599151168

約数和(自身を除く): 279735644

約数列:

[1, 2, 4, 37, 43, 53, 74, 86, 106, 148, 172, 212, 947, 1591, 1894, 1961, 2279, 3182, 3788, 3922, 4558, 6364, 7844, 9116, 35039, 40721, 50191, 70078, 81442, 84323, 100382, 140156, 162884, 168646, 200764, 337292, 1506677, 1857067, 2158213, 3013354, 3714134, 4316426, 6026708, 7428268, 8632852, 79853881, 159707762, 319415524]

約数ペア:

[(1, 319415524), (2, 159707762), (4, 79853881), (37, 8632852), (43, 7428268), (53, 6026708), (74, 4316426), (86, 3714134), (106, 3013354), (148, 2158213), (172, 1857067), (212, 1506677), (947, 337292), (1591, 200764), (1894, 168646), (1961, 162884), (2279, 140156), (3182, 100382), (3788, 84323), (3922, 81442), (4558, 70078), (6364, 50191), (7844, 40721), (9116, 35039)]