478239888

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{1423333}}^1$

素因数の和:1423351

約数の個数: 40

約数和(自身を含む): 1411947328

約数和(自身を除く): 933707440

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 1423333, 2846666, 4269999, 5693332, 8539998, 9963331, 11386664, 17079996, 19926662, 22773328, 29889993, 34159992, 39853324, 59779986, 68319984, 79706648, 119559972, 159413296, 239119944, 478239888]

約数ペア:

[(1, 478239888), (2, 239119944), (3, 159413296), (4, 119559972), (6, 79706648), (7, 68319984), (8, 59779986), (12, 39853324), (14, 34159992), (16, 29889993), (21, 22773328), (24, 19926662), (28, 17079996), (42, 11386664), (48, 9963331), (56, 8539998), (84, 5693332), (112, 4269999), (168, 2846666), (336, 1423333)]