642776736

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{956513}}^1$

素因数の和:956533

約数の個数: 48

約数和(自身を含む): 1928332224

約数和(自身を除く): 1285555488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 956513, 1913026, 2869539, 3826052, 5739078, 6695591, 7652104, 11478156, 13391182, 15304208, 20086773, 22956312, 26782364, 30608416, 40173546, 45912624, 53564728, 80347092, 91825248, 107129456, 160694184, 214258912, 321388368, 642776736]

約数ペア:

[(1, 642776736), (2, 321388368), (3, 214258912), (4, 160694184), (6, 107129456), (7, 91825248), (8, 80347092), (12, 53564728), (14, 45912624), (16, 40173546), (21, 30608416), (24, 26782364), (28, 22956312), (32, 20086773), (42, 15304208), (48, 13391182), (56, 11478156), (84, 7652104), (96, 6695591), (112, 5739078), (168, 3826052), (224, 2869539), (336, 1913026), (672, 956513)]