2108474256

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{64693}}^1$

素因数の和:64808

約数の個数: 80

約数和(自身を含む): 6289291904

約数和(自身を除く): 4180817648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 97, 112, 168, 194, 291, 336, 388, 582, 679, 776, 1164, 1358, 1552, 2037, 2328, 2716, 4074, 4656, 5432, 8148, 10864, 16296, 32592, 64693, 129386, 194079, 258772, 388158, 452851, 517544, 776316, 905702, 1035088, 1358553, 1552632, 1811404, 2717106, 3105264, 3622808, 5434212, 6275221, 7245616, 10868424, 12550442, 18825663, 21736848, 25100884, 37651326, 43926547, 50201768, 75302652, 87853094, 100403536, 131779641, 150605304, 175706188, 263559282, 301210608, 351412376, 527118564, 702824752, 1054237128, 2108474256]

約数ペア:

[(1, 2108474256), (2, 1054237128), (3, 702824752), (4, 527118564), (6, 351412376), (7, 301210608), (8, 263559282), (12, 175706188), (14, 150605304), (16, 131779641), (21, 100403536), (24, 87853094), (28, 75302652), (42, 50201768), (48, 43926547), (56, 37651326), (84, 25100884), (97, 21736848), (112, 18825663), (168, 12550442), (194, 10868424), (291, 7245616), (336, 6275221), (388, 5434212), (582, 3622808), (679, 3105264), (776, 2717106), (1164, 1811404), (1358, 1552632), (1552, 1358553), (2037, 1035088), (2328, 905702), (2716, 776316), (4074, 517544), (4656, 452851), (5432, 388158), (8148, 258772), (10864, 194079), (16296, 129386), (32592, 64693)]