394814016

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{22111}}^1$

素因数の和:22160

約数の個数: 84

約数和(自身を含む): 1168221184

約数和(自身を除く): 773407168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 144, 186, 192, 248, 279, 288, 372, 496, 558, 576, 744, 992, 1116, 1488, 1984, 2232, 2976, 4464, 5952, 8928, 17856, 22111, 44222, 66333, 88444, 132666, 176888, 198999, 265332, 353776, 397998, 530664, 685441, 707552, 795996, 1061328, 1370882, 1415104, 1591992, 2056323, 2122656, 2741764, 3183984, 4112646, 4245312, 5483528, 6168969, 6367968, 8225292, 10967056, 12337938, 12735936, 16450584, 21934112, 24675876, 32901168, 43868224, 49351752, 65802336, 98703504, 131604672, 197407008, 394814016]

約数ペア:

[(1, 394814016), (2, 197407008), (3, 131604672), (4, 98703504), (6, 65802336), (8, 49351752), (9, 43868224), (12, 32901168), (16, 24675876), (18, 21934112), (24, 16450584), (31, 12735936), (32, 12337938), (36, 10967056), (48, 8225292), (62, 6367968), (64, 6168969), (72, 5483528), (93, 4245312), (96, 4112646), (124, 3183984), (144, 2741764), (186, 2122656), (192, 2056323), (248, 1591992), (279, 1415104), (288, 1370882), (372, 1061328), (496, 795996), (558, 707552), (576, 685441), (744, 530664), (992, 397998), (1116, 353776), (1488, 265332), (1984, 198999), (2232, 176888), (2976, 132666), (4464, 88444), (5952, 66333), (8928, 44222), (17856, 22111)]