212929416

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{422479}}^1$

素因数の和:422498

約数の個数: 48

約数和(自身を含む): 659068800

約数和(自身を除く): 446139384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 422479, 844958, 1267437, 1689916, 2534874, 2957353, 3379832, 3802311, 5069748, 5914706, 7604622, 8872059, 10139496, 11829412, 15209244, 17744118, 23658824, 26616177, 30418488, 35488236, 53232354, 70976472, 106464708, 212929416]

約数ペア:

[(1, 212929416), (2, 106464708), (3, 70976472), (4, 53232354), (6, 35488236), (7, 30418488), (8, 26616177), (9, 23658824), (12, 17744118), (14, 15209244), (18, 11829412), (21, 10139496), (24, 8872059), (28, 7604622), (36, 5914706), (42, 5069748), (56, 3802311), (63, 3379832), (72, 2957353), (84, 2534874), (126, 1689916), (168, 1267437), (252, 844958), (504, 422479)]