254103684

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{16981}}^1$

素因数の和:17060

約数の個数: 48

約数和(自身を含む): 627654720

約数和(自身を除く): 373551036

約数列:

[1, 2, 3, 4, 6, 12, 29, 43, 58, 86, 87, 116, 129, 172, 174, 258, 348, 516, 1247, 2494, 3741, 4988, 7482, 14964, 16981, 33962, 50943, 67924, 101886, 203772, 492449, 730183, 984898, 1460366, 1477347, 1969796, 2190549, 2920732, 2954694, 4381098, 5909388, 8762196, 21175307, 42350614, 63525921, 84701228, 127051842, 254103684]

約数ペア:

[(1, 254103684), (2, 127051842), (3, 84701228), (4, 63525921), (6, 42350614), (12, 21175307), (29, 8762196), (43, 5909388), (58, 4381098), (86, 2954694), (87, 2920732), (116, 2190549), (129, 1969796), (172, 1477347), (174, 1460366), (258, 984898), (348, 730183), (516, 492449), (1247, 203772), (2494, 101886), (3741, 67924), (4988, 50943), (7482, 33962), (14964, 16981)]