306072884

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{1489}}^1$

素因数の和:1632

約数の個数: 48

約数和(自身を含む): 595761600

約数和(自身を除く): 289688716

約数列:

[1, 2, 4, 13, 26, 52, 59, 67, 118, 134, 236, 268, 767, 871, 1489, 1534, 1742, 2978, 3068, 3484, 3953, 5956, 7906, 15812, 19357, 38714, 51389, 77428, 87851, 99763, 102778, 175702, 199526, 205556, 351404, 399052, 1142063, 1296919, 2284126, 2593838, 4568252, 5187676, 5886017, 11772034, 23544068, 76518221, 153036442, 306072884]

約数ペア:

[(1, 306072884), (2, 153036442), (4, 76518221), (13, 23544068), (26, 11772034), (52, 5886017), (59, 5187676), (67, 4568252), (118, 2593838), (134, 2284126), (236, 1296919), (268, 1142063), (767, 399052), (871, 351404), (1489, 205556), (1534, 199526), (1742, 175702), (2978, 102778), (3068, 99763), (3484, 87851), (3953, 77428), (5956, 51389), (7906, 38714), (15812, 19357)]