289400979438

素因数分解:

$2^1\times 3^4\times {\mathrm{58921}}^1\times {\mathrm{30319}}^1$

素因数の和:89254

約数の個数: 40

約数和(自身を含む): 648504959520

約数和(自身を除く): 359103980082

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 30319, 58921, 60638, 90957, 117842, 176763, 181914, 272871, 353526, 530289, 545742, 818613, 1060578, 1590867, 1637226, 2455839, 3181734, 4772601, 4911678, 9545202, 1786425799, 3572851598, 5359277397, 10718554794, 16077832191, 32155664382, 48233496573, 96466993146, 144700489719, 289400979438]

約数ペア:

[(1, 289400979438), (2, 144700489719), (3, 96466993146), (6, 48233496573), (9, 32155664382), (18, 16077832191), (27, 10718554794), (54, 5359277397), (81, 3572851598), (162, 1786425799), (30319, 9545202), (58921, 4911678), (60638, 4772601), (90957, 3181734), (117842, 2455839), (176763, 1637226), (181914, 1590867), (272871, 1060578), (353526, 818613), (530289, 545742)]