1389489216

素因数分解:

$2^6\times 3^1\times {\mathrm{181}}^1\times {\mathrm{39983}}^1$

素因数の和:40179

約数の個数: 56

約数和(自身を含む): 3696760704

約数和(自身を除く): 2307271488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 181, 192, 362, 543, 724, 1086, 1448, 2172, 2896, 4344, 5792, 8688, 11584, 17376, 34752, 39983, 79966, 119949, 159932, 239898, 319864, 479796, 639728, 959592, 1279456, 1919184, 2558912, 3838368, 7236923, 7676736, 14473846, 21710769, 28947692, 43421538, 57895384, 86843076, 115790768, 173686152, 231581536, 347372304, 463163072, 694744608, 1389489216]

約数ペア:

[(1, 1389489216), (2, 694744608), (3, 463163072), (4, 347372304), (6, 231581536), (8, 173686152), (12, 115790768), (16, 86843076), (24, 57895384), (32, 43421538), (48, 28947692), (64, 21710769), (96, 14473846), (181, 7676736), (192, 7236923), (362, 3838368), (543, 2558912), (724, 1919184), (1086, 1279456), (1448, 959592), (2172, 639728), (2896, 479796), (4344, 319864), (5792, 239898), (8688, 159932), (11584, 119949), (17376, 79966), (34752, 39983)]