266905156916

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{947857}}^1$

素因数の和:948020

約数の個数: 48

約数和(自身を含む): 511638582672

約数和(自身を除く): 244733425756

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 101, 164, 202, 404, 697, 1394, 1717, 2788, 3434, 4141, 6868, 8282, 16564, 70397, 140794, 281588, 947857, 1895714, 3791428, 16113569, 32227138, 38862137, 64454276, 77724274, 95733557, 155448548, 191467114, 382934228, 660656329, 1321312658, 1627470469, 2642625316, 3254940938, 3925075837, 6509881876, 7850151674, 15700303348, 66726289229, 133452578458, 266905156916]

約数ペア:

[(1, 266905156916), (2, 133452578458), (4, 66726289229), (17, 15700303348), (34, 7850151674), (41, 6509881876), (68, 3925075837), (82, 3254940938), (101, 2642625316), (164, 1627470469), (202, 1321312658), (404, 660656329), (697, 382934228), (1394, 191467114), (1717, 155448548), (2788, 95733557), (3434, 77724274), (4141, 64454276), (6868, 38862137), (8282, 32227138), (16564, 16113569), (70397, 3791428), (140794, 1895714), (281588, 947857)]