268418976

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{399433}}^1$

素因数の和:399453

約数の個数: 48

約数和(自身を含む): 805258944

約数和(自身を除く): 536839968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 399433, 798866, 1198299, 1597732, 2396598, 2796031, 3195464, 4793196, 5592062, 6390928, 8388093, 9586392, 11184124, 12781856, 16776186, 19172784, 22368248, 33552372, 38345568, 44736496, 67104744, 89472992, 134209488, 268418976]

約数ペア:

[(1, 268418976), (2, 134209488), (3, 89472992), (4, 67104744), (6, 44736496), (7, 38345568), (8, 33552372), (12, 22368248), (14, 19172784), (16, 16776186), (21, 12781856), (24, 11184124), (28, 9586392), (32, 8388093), (42, 6390928), (48, 5592062), (56, 4793196), (84, 3195464), (96, 2796031), (112, 2396598), (168, 1597732), (224, 1198299), (336, 798866), (672, 399433)]