313728156

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1244953}}^1$

素因数の和:1244970

約数の個数: 36

約数和(自身を含む): 906326512

約数和(自身を除く): 592598356

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1244953, 2489906, 3734859, 4979812, 7469718, 8714671, 11204577, 14939436, 17429342, 22409154, 26144013, 34858684, 44818308, 52288026, 78432039, 104576052, 156864078, 313728156]

約数ペア:

[(1, 313728156), (2, 156864078), (3, 104576052), (4, 78432039), (6, 52288026), (7, 44818308), (9, 34858684), (12, 26144013), (14, 22409154), (18, 17429342), (21, 14939436), (28, 11204577), (36, 8714671), (42, 7469718), (63, 4979812), (84, 3734859), (126, 2489906), (252, 1244953)]