123650856

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{245339}}^1$

素因数の和:245358

約数の個数: 48

約数和(自身を含む): 382730400

約数和(自身を除く): 259079544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 245339, 490678, 736017, 981356, 1472034, 1717373, 1962712, 2208051, 2944068, 3434746, 4416102, 5152119, 5888136, 6869492, 8832204, 10304238, 13738984, 15456357, 17664408, 20608476, 30912714, 41216952, 61825428, 123650856]

約数ペア:

[(1, 123650856), (2, 61825428), (3, 41216952), (4, 30912714), (6, 20608476), (7, 17664408), (8, 15456357), (9, 13738984), (12, 10304238), (14, 8832204), (18, 6869492), (21, 5888136), (24, 5152119), (28, 4416102), (36, 3434746), (42, 2944068), (56, 2208051), (63, 1962712), (72, 1717373), (84, 1472034), (126, 981356), (168, 736017), (252, 490678), (504, 245339)]