265135884

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{25367}}^1$

素因数の和:25454

約数の個数: 48

約数和(自身を含む): 676209408

約数和(自身を除く): 411073524

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 67, 78, 134, 156, 201, 268, 402, 804, 871, 1742, 2613, 3484, 5226, 10452, 25367, 50734, 76101, 101468, 152202, 304404, 329771, 659542, 989313, 1319084, 1699589, 1978626, 3399178, 3957252, 5098767, 6798356, 10197534, 20395068, 22094657, 44189314, 66283971, 88378628, 132567942, 265135884]

約数ペア:

[(1, 265135884), (2, 132567942), (3, 88378628), (4, 66283971), (6, 44189314), (12, 22094657), (13, 20395068), (26, 10197534), (39, 6798356), (52, 5098767), (67, 3957252), (78, 3399178), (134, 1978626), (156, 1699589), (201, 1319084), (268, 989313), (402, 659542), (804, 329771), (871, 304404), (1742, 152202), (2613, 101468), (3484, 76101), (5226, 50734), (10452, 25367)]