521450048

素因数分解:

$2^6\times 7^1\times {\mathrm{199}}^1\times {\mathrm{5849}}^1$

素因数の和:6067

約数の個数: 56

約数和(自身を含む): 1188720000

約数和(自身を除く): 667269952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 199, 224, 398, 448, 796, 1393, 1592, 2786, 3184, 5572, 5849, 6368, 11144, 11698, 12736, 22288, 23396, 40943, 44576, 46792, 81886, 89152, 93584, 163772, 187168, 327544, 374336, 655088, 1163951, 1310176, 2327902, 2620352, 4655804, 8147657, 9311608, 16295314, 18623216, 32590628, 37246432, 65181256, 74492864, 130362512, 260725024, 521450048]

約数ペア:

[(1, 521450048), (2, 260725024), (4, 130362512), (7, 74492864), (8, 65181256), (14, 37246432), (16, 32590628), (28, 18623216), (32, 16295314), (56, 9311608), (64, 8147657), (112, 4655804), (199, 2620352), (224, 2327902), (398, 1310176), (448, 1163951), (796, 655088), (1393, 374336), (1592, 327544), (2786, 187168), (3184, 163772), (5572, 93584), (5849, 89152), (6368, 81886), (11144, 46792), (11698, 44576), (12736, 40943), (22288, 23396)]