423948

素因数分解:

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

素因数の和:131

約数の個数: 48

約数和(自身を含む): 1164800

約数和(自身を除く): 740852

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 103, 147, 196, 206, 294, 309, 343, 412, 588, 618, 686, 721, 1029, 1236, 1372, 1442, 2058, 2163, 2884, 4116, 4326, 5047, 8652, 10094, 15141, 20188, 30282, 35329, 60564, 70658, 105987, 141316, 211974, 423948]

約数ペア:

[(1, 423948), (2, 211974), (3, 141316), (4, 105987), (6, 70658), (7, 60564), (12, 35329), (14, 30282), (21, 20188), (28, 15141), (42, 10094), (49, 8652), (84, 5047), (98, 4326), (103, 4116), (147, 2884), (196, 2163), (206, 2058), (294, 1442), (309, 1372), (343, 1236), (412, 1029), (588, 721), (618, 686)]