238846868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{613}}^1$

素因数の和:816

約数の個数: 48

約数和(自身を含む): 462120960

約数和(自身を除く): 223274092

約数列:

[1, 2, 4, 13, 26, 52, 59, 118, 127, 236, 254, 508, 613, 767, 1226, 1534, 1651, 2452, 3068, 3302, 6604, 7493, 7969, 14986, 15938, 29972, 31876, 36167, 72334, 77851, 97409, 144668, 155702, 194818, 311404, 389636, 470171, 940342, 1012063, 1880684, 2024126, 4048252, 4593209, 9186418, 18372836, 59711717, 119423434, 238846868]

約数ペア:

[(1, 238846868), (2, 119423434), (4, 59711717), (13, 18372836), (26, 9186418), (52, 4593209), (59, 4048252), (118, 2024126), (127, 1880684), (236, 1012063), (254, 940342), (508, 470171), (613, 389636), (767, 311404), (1226, 194818), (1534, 155702), (1651, 144668), (2452, 97409), (3068, 77851), (3302, 72334), (6604, 36167), (7493, 31876), (7969, 29972), (14986, 15938)]