316394316

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{418511}}^1$

素因数の和:418531

約数の個数: 48

約数和(自身を含む): 937466880

約数和(自身を除く): 621072564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 418511, 837022, 1255533, 1674044, 2511066, 2929577, 3766599, 5022132, 5859154, 7533198, 8788731, 11299797, 11718308, 15066396, 17577462, 22599594, 26366193, 35154924, 45199188, 52732386, 79098579, 105464772, 158197158, 316394316]

約数ペア:

[(1, 316394316), (2, 158197158), (3, 105464772), (4, 79098579), (6, 52732386), (7, 45199188), (9, 35154924), (12, 26366193), (14, 22599594), (18, 17577462), (21, 15066396), (27, 11718308), (28, 11299797), (36, 8788731), (42, 7533198), (54, 5859154), (63, 5022132), (84, 3766599), (108, 2929577), (126, 2511066), (189, 1674044), (252, 1255533), (378, 837022), (756, 418511)]