1691357232

素因数分解:

$2^4\times 3^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{2179}}^1$

素因数の和:2450

約数の個数: 80

約数和(自身を含む): 4441898240

約数和(自身を除く): 2750541008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 103, 157, 206, 309, 314, 412, 471, 618, 628, 824, 942, 1236, 1256, 1648, 1884, 2179, 2472, 2512, 3768, 4358, 4944, 6537, 7536, 8716, 13074, 16171, 17432, 26148, 32342, 34864, 48513, 52296, 64684, 97026, 104592, 129368, 194052, 224437, 258736, 342103, 388104, 448874, 673311, 684206, 776208, 897748, 1026309, 1346622, 1368412, 1795496, 2052618, 2693244, 2736824, 3590992, 4105236, 5386488, 5473648, 8210472, 10772976, 16420944, 35236609, 70473218, 105709827, 140946436, 211419654, 281892872, 422839308, 563785744, 845678616, 1691357232]

約数ペア:

[(1, 1691357232), (2, 845678616), (3, 563785744), (4, 422839308), (6, 281892872), (8, 211419654), (12, 140946436), (16, 105709827), (24, 70473218), (48, 35236609), (103, 16420944), (157, 10772976), (206, 8210472), (309, 5473648), (314, 5386488), (412, 4105236), (471, 3590992), (618, 2736824), (628, 2693244), (824, 2052618), (942, 1795496), (1236, 1368412), (1256, 1346622), (1648, 1026309), (1884, 897748), (2179, 776208), (2472, 684206), (2512, 673311), (3768, 448874), (4358, 388104), (4944, 342103), (6537, 258736), (7536, 224437), (8716, 194052), (13074, 129368), (16171, 104592), (17432, 97026), (26148, 64684), (32342, 52296), (34864, 48513)]