1246804888

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{45161}}^1$

素因数の和:45220

約数の個数: 64

約数和(自身を含む): 2926497600

約数和(自身を除く): 1679692712

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 29, 34, 56, 58, 68, 116, 119, 136, 203, 232, 238, 406, 476, 493, 812, 952, 986, 1624, 1972, 3451, 3944, 6902, 13804, 27608, 45161, 90322, 180644, 316127, 361288, 632254, 767737, 1264508, 1309669, 1535474, 2529016, 2619338, 3070948, 5238676, 5374159, 6141896, 9167683, 10477352, 10748318, 18335366, 21496636, 22264373, 36670732, 42993272, 44528746, 73341464, 89057492, 155850611, 178114984, 311701222, 623402444, 1246804888]

約数ペア:

[(1, 1246804888), (2, 623402444), (4, 311701222), (7, 178114984), (8, 155850611), (14, 89057492), (17, 73341464), (28, 44528746), (29, 42993272), (34, 36670732), (56, 22264373), (58, 21496636), (68, 18335366), (116, 10748318), (119, 10477352), (136, 9167683), (203, 6141896), (232, 5374159), (238, 5238676), (406, 3070948), (476, 2619338), (493, 2529016), (812, 1535474), (952, 1309669), (986, 1264508), (1624, 767737), (1972, 632254), (3451, 361288), (3944, 316127), (6902, 180644), (13804, 90322), (27608, 45161)]