269010868

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{2521}}^1$

素因数の和:2672

約数の個数: 48

約数和(自身を含む): 558148864

約数和(自身を除く): 289137996

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 103, 148, 206, 259, 412, 518, 721, 1036, 1442, 2521, 2884, 3811, 5042, 7622, 10084, 15244, 17647, 26677, 35294, 53354, 70588, 93277, 106708, 186554, 259663, 373108, 519326, 652939, 1038652, 1305878, 1817641, 2611756, 3635282, 7270564, 9607531, 19215062, 38430124, 67252717, 134505434, 269010868]

約数ペア:

[(1, 269010868), (2, 134505434), (4, 67252717), (7, 38430124), (14, 19215062), (28, 9607531), (37, 7270564), (74, 3635282), (103, 2611756), (148, 1817641), (206, 1305878), (259, 1038652), (412, 652939), (518, 519326), (721, 373108), (1036, 259663), (1442, 186554), (2521, 106708), (2884, 93277), (3811, 70588), (5042, 53354), (7622, 35294), (10084, 26677), (15244, 17647)]