271788

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:118

約数の個数: 48

約数和(自身を含む): 725760

約数和(自身を除く): 453972

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 44, 58, 66, 71, 87, 116, 132, 142, 174, 213, 284, 319, 348, 426, 638, 781, 852, 957, 1276, 1562, 1914, 2059, 2343, 3124, 3828, 4118, 4686, 6177, 8236, 9372, 12354, 22649, 24708, 45298, 67947, 90596, 135894, 271788]

約数ペア:

[(1, 271788), (2, 135894), (3, 90596), (4, 67947), (6, 45298), (11, 24708), (12, 22649), (22, 12354), (29, 9372), (33, 8236), (44, 6177), (58, 4686), (66, 4118), (71, 3828), (87, 3124), (116, 2343), (132, 2059), (142, 1914), (174, 1562), (213, 1276), (284, 957), (319, 852), (348, 781), (426, 638)]