317815866

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{2179}}^1$

素因数の和:2300

約数の個数: 64

約数和(自身を含む): 735619200

約数和(自身を除く): 417803334

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 73, 74, 111, 146, 219, 222, 333, 438, 657, 666, 999, 1314, 1971, 1998, 2179, 2701, 3942, 4358, 5402, 6537, 8103, 13074, 16206, 19611, 24309, 39222, 48618, 58833, 72927, 80623, 117666, 145854, 159067, 161246, 241869, 318134, 477201, 483738, 725607, 954402, 1431603, 1451214, 2176821, 2863206, 4294809, 4353642, 5885479, 8589618, 11770958, 17656437, 35312874, 52969311, 105938622, 158907933, 317815866]

約数ペア:

[(1, 317815866), (2, 158907933), (3, 105938622), (6, 52969311), (9, 35312874), (18, 17656437), (27, 11770958), (37, 8589618), (54, 5885479), (73, 4353642), (74, 4294809), (111, 2863206), (146, 2176821), (219, 1451214), (222, 1431603), (333, 954402), (438, 725607), (657, 483738), (666, 477201), (999, 318134), (1314, 241869), (1971, 161246), (1998, 159067), (2179, 145854), (2701, 117666), (3942, 80623), (4358, 72927), (5402, 58833), (6537, 48618), (8103, 39222), (13074, 24309), (16206, 19611)]