220131156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{5471}}^1$

素因数の和:5964

約数の個数: 48

約数和(自身を含む): 588349440

約数和(自身を除く): 368218284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 479, 958, 1437, 1916, 2874, 3353, 5471, 5748, 6706, 10059, 10942, 13412, 16413, 20118, 21884, 32826, 38297, 40236, 65652, 76594, 114891, 153188, 229782, 459564, 2620609, 5241218, 7861827, 10482436, 15723654, 18344263, 31447308, 36688526, 55032789, 73377052, 110065578, 220131156]

約数ペア:

[(1, 220131156), (2, 110065578), (3, 73377052), (4, 55032789), (6, 36688526), (7, 31447308), (12, 18344263), (14, 15723654), (21, 10482436), (28, 7861827), (42, 5241218), (84, 2620609), (479, 459564), (958, 229782), (1437, 153188), (1916, 114891), (2874, 76594), (3353, 65652), (5471, 40236), (5748, 38297), (6706, 32826), (10059, 21884), (10942, 20118), (13412, 16413)]