289202364

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{571}}^1\times {\mathrm{1279}}^1$

素因数の和:1871

約数の個数: 72

約数和(自身を含む): 799518720

約数和(自身を除く): 510316356

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 571, 1142, 1279, 1713, 2284, 2558, 3426, 3837, 5116, 5139, 6281, 6852, 7674, 10278, 11511, 12562, 14069, 15348, 18843, 20556, 23022, 25124, 28138, 37686, 42207, 46044, 56276, 56529, 75372, 84414, 113058, 126621, 168828, 226116, 253242, 506484, 730309, 1460618, 2190927, 2921236, 4381854, 6572781, 8033399, 8763708, 13145562, 16066798, 24100197, 26291124, 32133596, 48200394, 72300591, 96400788, 144601182, 289202364]

約数ペア:

[(1, 289202364), (2, 144601182), (3, 96400788), (4, 72300591), (6, 48200394), (9, 32133596), (11, 26291124), (12, 24100197), (18, 16066798), (22, 13145562), (33, 8763708), (36, 8033399), (44, 6572781), (66, 4381854), (99, 2921236), (132, 2190927), (198, 1460618), (396, 730309), (571, 506484), (1142, 253242), (1279, 226116), (1713, 168828), (2284, 126621), (2558, 113058), (3426, 84414), (3837, 75372), (5116, 56529), (5139, 56276), (6281, 46044), (6852, 42207), (7674, 37686), (10278, 28138), (11511, 25124), (12562, 23022), (14069, 20556), (15348, 18843)]