4448268

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:307

約数の個数: 72

約数和(自身を含む): 12579840

約数和(自身を除く): 8131572

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 47, 66, 94, 99, 132, 141, 188, 198, 239, 282, 396, 423, 478, 517, 564, 717, 846, 956, 1034, 1434, 1551, 1692, 2068, 2151, 2629, 2868, 3102, 4302, 4653, 5258, 6204, 7887, 8604, 9306, 10516, 11233, 15774, 18612, 22466, 23661, 31548, 33699, 44932, 47322, 67398, 94644, 101097, 123563, 134796, 202194, 247126, 370689, 404388, 494252, 741378, 1112067, 1482756, 2224134, 4448268]

約数ペア:

[(1, 4448268), (2, 2224134), (3, 1482756), (4, 1112067), (6, 741378), (9, 494252), (11, 404388), (12, 370689), (18, 247126), (22, 202194), (33, 134796), (36, 123563), (44, 101097), (47, 94644), (66, 67398), (94, 47322), (99, 44932), (132, 33699), (141, 31548), (188, 23661), (198, 22466), (239, 18612), (282, 15774), (396, 11233), (423, 10516), (478, 9306), (517, 8604), (564, 7887), (717, 6204), (846, 5258), (956, 4653), (1034, 4302), (1434, 3102), (1551, 2868), (1692, 2629), (2068, 2151)]