563622496

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{499}}^1\times {\mathrm{751}}^1$

素因数の和:1307

約数の個数: 48

約数和(自身を含む): 1137024000

約数和(自身を除く): 573401504

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 188, 376, 499, 751, 752, 998, 1502, 1504, 1996, 3004, 3992, 6008, 7984, 12016, 15968, 23453, 24032, 35297, 46906, 70594, 93812, 141188, 187624, 282376, 374749, 375248, 564752, 749498, 750496, 1129504, 1498996, 2997992, 5995984, 11991968, 17613203, 35226406, 70452812, 140905624, 281811248, 563622496]

約数ペア:

[(1, 563622496), (2, 281811248), (4, 140905624), (8, 70452812), (16, 35226406), (32, 17613203), (47, 11991968), (94, 5995984), (188, 2997992), (376, 1498996), (499, 1129504), (751, 750496), (752, 749498), (998, 564752), (1502, 375248), (1504, 374749), (1996, 282376), (3004, 187624), (3992, 141188), (6008, 93812), (7984, 70594), (12016, 46906), (15968, 35297), (23453, 24032)]