213372768

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2131}}^1$

素因数の和:2300

約数の個数: 96

約数和(自身を含む): 644716800

約数和(自身を除く): 431344032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 149, 168, 224, 298, 336, 447, 596, 672, 894, 1043, 1192, 1788, 2086, 2131, 2384, 3129, 3576, 4172, 4262, 4768, 6258, 6393, 7152, 8344, 8524, 12516, 12786, 14304, 14917, 16688, 17048, 25032, 25572, 29834, 33376, 34096, 44751, 50064, 51144, 59668, 68192, 89502, 100128, 102288, 119336, 179004, 204576, 238672, 317519, 358008, 477344, 635038, 716016, 952557, 1270076, 1432032, 1905114, 2222633, 2540152, 3810228, 4445266, 5080304, 6667899, 7620456, 8890532, 10160608, 13335798, 15240912, 17781064, 26671596, 30481824, 35562128, 53343192, 71124256, 106686384, 213372768]

約数ペア:

[(1, 213372768), (2, 106686384), (3, 71124256), (4, 53343192), (6, 35562128), (7, 30481824), (8, 26671596), (12, 17781064), (14, 15240912), (16, 13335798), (21, 10160608), (24, 8890532), (28, 7620456), (32, 6667899), (42, 5080304), (48, 4445266), (56, 3810228), (84, 2540152), (96, 2222633), (112, 1905114), (149, 1432032), (168, 1270076), (224, 952557), (298, 716016), (336, 635038), (447, 477344), (596, 358008), (672, 317519), (894, 238672), (1043, 204576), (1192, 179004), (1788, 119336), (2086, 102288), (2131, 100128), (2384, 89502), (3129, 68192), (3576, 59668), (4172, 51144), (4262, 50064), (4768, 44751), (6258, 34096), (6393, 33376), (7152, 29834), (8344, 25572), (8524, 25032), (12516, 17048), (12786, 16688), (14304, 14917)]