1389498048

素因数分解:

$2^6\times 3^2\times {\mathrm{2412323}}^1$

素因数の和:2412341

約数の個数: 42

約数和(自身を含む): 3982746924

約数和(自身を除く): 2593248876

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 2412323, 4824646, 7236969, 9649292, 14473938, 19298584, 21710907, 28947876, 38597168, 43421814, 57895752, 77194336, 86843628, 115791504, 154388672, 173687256, 231583008, 347374512, 463166016, 694749024, 1389498048]

約数ペア:

[(1, 1389498048), (2, 694749024), (3, 463166016), (4, 347374512), (6, 231583008), (8, 173687256), (9, 154388672), (12, 115791504), (16, 86843628), (18, 77194336), (24, 57895752), (32, 43421814), (36, 38597168), (48, 28947876), (64, 21710907), (72, 19298584), (96, 14473938), (144, 9649292), (192, 7236969), (288, 4824646), (576, 2412323)]