243345392

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{307}}^1\times {\mathrm{463}}^1$

素因数の和:885

約数の個数: 40

約数和(自身を含む): 478469376

約数和(自身を除く): 235123984

約数列:

[1, 2, 4, 8, 16, 107, 214, 307, 428, 463, 614, 856, 926, 1228, 1712, 1852, 2456, 3704, 4912, 7408, 32849, 49541, 65698, 99082, 131396, 142141, 198164, 262792, 284282, 396328, 525584, 568564, 792656, 1137128, 2274256, 15209087, 30418174, 60836348, 121672696, 243345392]

約数ペア:

[(1, 243345392), (2, 121672696), (4, 60836348), (8, 30418174), (16, 15209087), (107, 2274256), (214, 1137128), (307, 792656), (428, 568564), (463, 525584), (614, 396328), (856, 284282), (926, 262792), (1228, 198164), (1712, 142141), (1852, 131396), (2456, 99082), (3704, 65698), (4912, 49541), (7408, 32849)]