489780168

素因数分解:

$2^3\times 3^1\times {\mathrm{971}}^1\times {\mathrm{21017}}^1$

素因数の和:21997

約数の個数: 32

約数和(自身を含む): 1225769760

約数和(自身を除く): 735989592

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 971, 1942, 2913, 3884, 5826, 7768, 11652, 21017, 23304, 42034, 63051, 84068, 126102, 168136, 252204, 504408, 20407507, 40815014, 61222521, 81630028, 122445042, 163260056, 244890084, 489780168]

約数ペア:

[(1, 489780168), (2, 244890084), (3, 163260056), (4, 122445042), (6, 81630028), (8, 61222521), (12, 40815014), (24, 20407507), (971, 504408), (1942, 252204), (2913, 168136), (3884, 126102), (5826, 84068), (7768, 63051), (11652, 42034), (21017, 23304)]