556322904

素因数分解:

$2^3\times 3^4\times {\mathrm{389}}^1\times {\mathrm{2207}}^1$

素因数の和:2614

約数の個数: 80

約数和(自身を含む): 1562932800

約数和(自身を除く): 1006609896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 389, 648, 778, 1167, 1556, 2207, 2334, 3112, 3501, 4414, 4668, 6621, 7002, 8828, 9336, 10503, 13242, 14004, 17656, 19863, 21006, 26484, 28008, 31509, 39726, 42012, 52968, 59589, 63018, 79452, 84024, 119178, 126036, 158904, 178767, 238356, 252072, 357534, 476712, 715068, 858523, 1430136, 1717046, 2575569, 3434092, 5151138, 6868184, 7726707, 10302276, 15453414, 20604552, 23180121, 30906828, 46360242, 61813656, 69540363, 92720484, 139080726, 185440968, 278161452, 556322904]

約数ペア:

[(1, 556322904), (2, 278161452), (3, 185440968), (4, 139080726), (6, 92720484), (8, 69540363), (9, 61813656), (12, 46360242), (18, 30906828), (24, 23180121), (27, 20604552), (36, 15453414), (54, 10302276), (72, 7726707), (81, 6868184), (108, 5151138), (162, 3434092), (216, 2575569), (324, 1717046), (389, 1430136), (648, 858523), (778, 715068), (1167, 476712), (1556, 357534), (2207, 252072), (2334, 238356), (3112, 178767), (3501, 158904), (4414, 126036), (4668, 119178), (6621, 84024), (7002, 79452), (8828, 63018), (9336, 59589), (10503, 52968), (13242, 42012), (14004, 39726), (17656, 31509), (19863, 28008), (21006, 26484)]