425452944

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{1266229}}^1$

素因数の和:1266247

約数の個数: 40

約数和(自身を含む): 1256100160

約数和(自身を除く): 830647216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 1266229, 2532458, 3798687, 5064916, 7597374, 8863603, 10129832, 15194748, 17727206, 20259664, 26590809, 30389496, 35454412, 53181618, 60778992, 70908824, 106363236, 141817648, 212726472, 425452944]

約数ペア:

[(1, 425452944), (2, 212726472), (3, 141817648), (4, 106363236), (6, 70908824), (7, 60778992), (8, 53181618), (12, 35454412), (14, 30389496), (16, 26590809), (21, 20259664), (24, 17727206), (28, 15194748), (42, 10129832), (48, 8863603), (56, 7597374), (84, 5064916), (112, 3798687), (168, 2532458), (336, 1266229)]