320504016

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{953881}}^1$

素因数の和:953899

約数の個数: 40

約数和(自身を含む): 946250944

約数和(自身を除く): 625746928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 953881, 1907762, 2861643, 3815524, 5723286, 6677167, 7631048, 11446572, 13354334, 15262096, 20031501, 22893144, 26708668, 40063002, 45786288, 53417336, 80126004, 106834672, 160252008, 320504016]

約数ペア:

[(1, 320504016), (2, 160252008), (3, 106834672), (4, 80126004), (6, 53417336), (7, 45786288), (8, 40063002), (12, 26708668), (14, 22893144), (16, 20031501), (21, 15262096), (24, 13354334), (28, 11446572), (42, 7631048), (48, 6677167), (56, 5723286), (84, 3815524), (112, 2861643), (168, 1907762), (336, 953881)]