628757568

素因数分解:

$2^6\times 3^2\times {\mathrm{433}}^1\times {\mathrm{2521}}^1$

素因数の和:2972

約数の個数: 84

約数和(自身を含む): 1807098748

約数和(自身を除く): 1178341180

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 433, 576, 866, 1299, 1732, 2521, 2598, 3464, 3897, 5042, 5196, 6928, 7563, 7794, 10084, 10392, 13856, 15126, 15588, 20168, 20784, 22689, 27712, 30252, 31176, 40336, 41568, 45378, 60504, 62352, 80672, 83136, 90756, 121008, 124704, 161344, 181512, 242016, 249408, 363024, 484032, 726048, 1091593, 1452096, 2183186, 3274779, 4366372, 6549558, 8732744, 9824337, 13099116, 17465488, 19648674, 26198232, 34930976, 39297348, 52396464, 69861952, 78594696, 104792928, 157189392, 209585856, 314378784, 628757568]

約数ペア:

[(1, 628757568), (2, 314378784), (3, 209585856), (4, 157189392), (6, 104792928), (8, 78594696), (9, 69861952), (12, 52396464), (16, 39297348), (18, 34930976), (24, 26198232), (32, 19648674), (36, 17465488), (48, 13099116), (64, 9824337), (72, 8732744), (96, 6549558), (144, 4366372), (192, 3274779), (288, 2183186), (433, 1452096), (576, 1091593), (866, 726048), (1299, 484032), (1732, 363024), (2521, 249408), (2598, 242016), (3464, 181512), (3897, 161344), (5042, 124704), (5196, 121008), (6928, 90756), (7563, 83136), (7794, 80672), (10084, 62352), (10392, 60504), (13856, 45378), (15126, 41568), (15588, 40336), (20168, 31176), (20784, 30252), (22689, 27712)]