847896

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{103}}^1$

素因数の和:133

約数の個数: 64

約数和(自身を含む): 2496000

約数和(自身を除く): 1648104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 103, 147, 168, 196, 206, 294, 309, 343, 392, 412, 588, 618, 686, 721, 824, 1029, 1176, 1236, 1372, 1442, 2058, 2163, 2472, 2744, 2884, 4116, 4326, 5047, 5768, 8232, 8652, 10094, 15141, 17304, 20188, 30282, 35329, 40376, 60564, 70658, 105987, 121128, 141316, 211974, 282632, 423948, 847896]

約数ペア:

[(1, 847896), (2, 423948), (3, 282632), (4, 211974), (6, 141316), (7, 121128), (8, 105987), (12, 70658), (14, 60564), (21, 40376), (24, 35329), (28, 30282), (42, 20188), (49, 17304), (56, 15141), (84, 10094), (98, 8652), (103, 8232), (147, 5768), (168, 5047), (196, 4326), (206, 4116), (294, 2884), (309, 2744), (343, 2472), (392, 2163), (412, 2058), (588, 1442), (618, 1372), (686, 1236), (721, 1176), (824, 1029)]