311919216

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{928331}}^1$

素因数の和:928349

約数の個数: 40

約数和(自身を含む): 920905344

約数和(自身を除く): 608986128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 928331, 1856662, 2784993, 3713324, 5569986, 6498317, 7426648, 11139972, 12996634, 14853296, 19494951, 22279944, 25993268, 38989902, 44559888, 51986536, 77979804, 103973072, 155959608, 311919216]

約数ペア:

[(1, 311919216), (2, 155959608), (3, 103973072), (4, 77979804), (6, 51986536), (7, 44559888), (8, 38989902), (12, 25993268), (14, 22279944), (16, 19494951), (21, 14853296), (24, 12996634), (28, 11139972), (42, 7426648), (48, 6498317), (56, 5569986), (84, 3713324), (112, 2784993), (168, 1856662), (336, 928331)]