1330287012

素因数分解:

$2^2\times 3^2\times {\mathrm{109}}^1\times {\mathrm{181}}^1\times {\mathrm{1873}}^1$

素因数の和:2173

約数の個数: 72

約数和(自身を含む): 3414090680

約数和(自身を除く): 2083803668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 181, 218, 327, 362, 436, 543, 654, 724, 981, 1086, 1308, 1629, 1873, 1962, 2172, 3258, 3746, 3924, 5619, 6516, 7492, 11238, 16857, 19729, 22476, 33714, 39458, 59187, 67428, 78916, 118374, 177561, 204157, 236748, 339013, 355122, 408314, 612471, 678026, 710244, 816628, 1017039, 1224942, 1356052, 1837413, 2034078, 2449884, 3051117, 3674826, 4068156, 6102234, 7349652, 12204468, 36952417, 73904834, 110857251, 147809668, 221714502, 332571753, 443429004, 665143506, 1330287012]

約数ペア:

[(1, 1330287012), (2, 665143506), (3, 443429004), (4, 332571753), (6, 221714502), (9, 147809668), (12, 110857251), (18, 73904834), (36, 36952417), (109, 12204468), (181, 7349652), (218, 6102234), (327, 4068156), (362, 3674826), (436, 3051117), (543, 2449884), (654, 2034078), (724, 1837413), (981, 1356052), (1086, 1224942), (1308, 1017039), (1629, 816628), (1873, 710244), (1962, 678026), (2172, 612471), (3258, 408314), (3746, 355122), (3924, 339013), (5619, 236748), (6516, 204157), (7492, 177561), (11238, 118374), (16857, 78916), (19729, 67428), (22476, 59187), (33714, 39458)]