309998472

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1845229}}^1$

素因数の和:1845245

約数の個数: 32

約数和(自身を含む): 885710400

約数和(自身を除く): 575711928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1845229, 3690458, 5535687, 7380916, 11071374, 12916603, 14761832, 22142748, 25833206, 38749809, 44285496, 51666412, 77499618, 103332824, 154999236, 309998472]

約数ペア:

[(1, 309998472), (2, 154999236), (3, 103332824), (4, 77499618), (6, 51666412), (7, 44285496), (8, 38749809), (12, 25833206), (14, 22142748), (21, 14761832), (24, 12916603), (28, 11071374), (42, 7380916), (56, 5535687), (84, 3690458), (168, 1845229)]