243691896

素因数分解:

$2^3\times 3^1\times 7^4\times {\mathrm{4229}}^1$

素因数の和:4266

約数の個数: 80

約数和(自身を含む): 710893800

約数和(自身を除く): 467201904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 343, 392, 588, 686, 1029, 1176, 1372, 2058, 2401, 2744, 4116, 4229, 4802, 7203, 8232, 8458, 9604, 12687, 14406, 16916, 19208, 25374, 28812, 29603, 33832, 50748, 57624, 59206, 88809, 101496, 118412, 177618, 207221, 236824, 355236, 414442, 621663, 710472, 828884, 1243326, 1450547, 1657768, 2486652, 2901094, 4351641, 4973304, 5802188, 8703282, 10153829, 11604376, 17406564, 20307658, 30461487, 34813128, 40615316, 60922974, 81230632, 121845948, 243691896]

約数ペア:

[(1, 243691896), (2, 121845948), (3, 81230632), (4, 60922974), (6, 40615316), (7, 34813128), (8, 30461487), (12, 20307658), (14, 17406564), (21, 11604376), (24, 10153829), (28, 8703282), (42, 5802188), (49, 4973304), (56, 4351641), (84, 2901094), (98, 2486652), (147, 1657768), (168, 1450547), (196, 1243326), (294, 828884), (343, 710472), (392, 621663), (588, 414442), (686, 355236), (1029, 236824), (1176, 207221), (1372, 177618), (2058, 118412), (2401, 101496), (2744, 88809), (4116, 59206), (4229, 57624), (4802, 50748), (7203, 33832), (8232, 29603), (8458, 28812), (9604, 25374), (12687, 19208), (14406, 16916)]