258986688

素因数分解:

$2^6\times 3^1\times {\mathrm{1348889}}^1$

素因数の和:1348904

約数の個数: 28

約数和(自身を含む): 685236120

約数和(自身を除く): 426249432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 1348889, 2697778, 4046667, 5395556, 8093334, 10791112, 16186668, 21582224, 32373336, 43164448, 64746672, 86328896, 129493344, 258986688]

約数ペア:

[(1, 258986688), (2, 129493344), (3, 86328896), (4, 64746672), (6, 43164448), (8, 32373336), (12, 21582224), (16, 16186668), (24, 10791112), (32, 8093334), (48, 5395556), (64, 4046667), (96, 2697778), (192, 1348889)]