240328752

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{727}}^1$

素因数の和:906

約数の個数: 80

約数和(自身を含む): 636959232

約数和(自身を除く): 396630480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 97, 142, 194, 213, 284, 291, 388, 426, 568, 582, 727, 776, 852, 1136, 1164, 1454, 1552, 1704, 2181, 2328, 2908, 3408, 4362, 4656, 5816, 6887, 8724, 11632, 13774, 17448, 20661, 27548, 34896, 41322, 51617, 55096, 70519, 82644, 103234, 110192, 141038, 154851, 165288, 206468, 211557, 282076, 309702, 330576, 412936, 423114, 564152, 619404, 825872, 846228, 1128304, 1238808, 1692456, 2477616, 3384912, 5006849, 10013698, 15020547, 20027396, 30041094, 40054792, 60082188, 80109584, 120164376, 240328752]

約数ペア:

[(1, 240328752), (2, 120164376), (3, 80109584), (4, 60082188), (6, 40054792), (8, 30041094), (12, 20027396), (16, 15020547), (24, 10013698), (48, 5006849), (71, 3384912), (97, 2477616), (142, 1692456), (194, 1238808), (213, 1128304), (284, 846228), (291, 825872), (388, 619404), (426, 564152), (568, 423114), (582, 412936), (727, 330576), (776, 309702), (852, 282076), (1136, 211557), (1164, 206468), (1454, 165288), (1552, 154851), (1704, 141038), (2181, 110192), (2328, 103234), (2908, 82644), (3408, 70519), (4362, 55096), (4656, 51617), (5816, 41322), (6887, 34896), (8724, 27548), (11632, 20661), (13774, 17448)]