289779024

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{1319}}^1$

素因数の和:1552

約数の個数: 80

約数和(自身を含む): 785664000

約数和(自身を除く): 495884976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 199, 276, 368, 398, 552, 597, 796, 1104, 1194, 1319, 1592, 2388, 2638, 3184, 3957, 4577, 4776, 5276, 7914, 9154, 9552, 10552, 13731, 15828, 18308, 21104, 27462, 30337, 31656, 36616, 54924, 60674, 63312, 73232, 91011, 109848, 121348, 182022, 219696, 242696, 262481, 364044, 485392, 524962, 728088, 787443, 1049924, 1456176, 1574886, 2099848, 3149772, 4199696, 6037063, 6299544, 12074126, 12599088, 18111189, 24148252, 36222378, 48296504, 72444756, 96593008, 144889512, 289779024]

約数ペア:

[(1, 289779024), (2, 144889512), (3, 96593008), (4, 72444756), (6, 48296504), (8, 36222378), (12, 24148252), (16, 18111189), (23, 12599088), (24, 12074126), (46, 6299544), (48, 6037063), (69, 4199696), (92, 3149772), (138, 2099848), (184, 1574886), (199, 1456176), (276, 1049924), (368, 787443), (398, 728088), (552, 524962), (597, 485392), (796, 364044), (1104, 262481), (1194, 242696), (1319, 219696), (1592, 182022), (2388, 121348), (2638, 109848), (3184, 91011), (3957, 73232), (4577, 63312), (4776, 60674), (5276, 54924), (7914, 36616), (9154, 31656), (9552, 30337), (10552, 27462), (13731, 21104), (15828, 18308)]