268480044

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{853}}^1\times {\mathrm{1249}}^1$

素因数の和:2119

約数の個数: 72

約数和(自身を含む): 777140000

約数和(自身を除く): 508659956

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 853, 1249, 1706, 2498, 2559, 3412, 3747, 4996, 5118, 5971, 7494, 7677, 8743, 10236, 11241, 11942, 14988, 15354, 17486, 17913, 22482, 23884, 26229, 30708, 34972, 35826, 44964, 52458, 53739, 71652, 78687, 104916, 107478, 157374, 214956, 314748, 1065397, 2130794, 3196191, 4261588, 6392382, 7457779, 9588573, 12784764, 14915558, 19177146, 22373337, 29831116, 38354292, 44746674, 67120011, 89493348, 134240022, 268480044]

約数ペア:

[(1, 268480044), (2, 134240022), (3, 89493348), (4, 67120011), (6, 44746674), (7, 38354292), (9, 29831116), (12, 22373337), (14, 19177146), (18, 14915558), (21, 12784764), (28, 9588573), (36, 7457779), (42, 6392382), (63, 4261588), (84, 3196191), (126, 2130794), (252, 1065397), (853, 314748), (1249, 214956), (1706, 157374), (2498, 107478), (2559, 104916), (3412, 78687), (3747, 71652), (4996, 53739), (5118, 52458), (5971, 44964), (7494, 35826), (7677, 34972), (8743, 30708), (10236, 26229), (11241, 23884), (11942, 22482), (14988, 17913), (15354, 17486)]