317826384

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{1279}}^1$

素因数の和:1488

約数の個数: 80

約数和(自身を含む): 853278720

約数和(自身を除く): 535452336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 167, 186, 248, 334, 372, 496, 501, 668, 744, 1002, 1279, 1336, 1488, 2004, 2558, 2672, 3837, 4008, 5116, 5177, 7674, 8016, 10232, 10354, 15348, 15531, 20464, 20708, 30696, 31062, 39649, 41416, 61392, 62124, 79298, 82832, 118947, 124248, 158596, 213593, 237894, 248496, 317192, 427186, 475788, 634384, 640779, 854372, 951576, 1281558, 1708744, 1903152, 2563116, 3417488, 5126232, 6621383, 10252464, 13242766, 19864149, 26485532, 39728298, 52971064, 79456596, 105942128, 158913192, 317826384]

約数ペア:

[(1, 317826384), (2, 158913192), (3, 105942128), (4, 79456596), (6, 52971064), (8, 39728298), (12, 26485532), (16, 19864149), (24, 13242766), (31, 10252464), (48, 6621383), (62, 5126232), (93, 3417488), (124, 2563116), (167, 1903152), (186, 1708744), (248, 1281558), (334, 951576), (372, 854372), (496, 640779), (501, 634384), (668, 475788), (744, 427186), (1002, 317192), (1279, 248496), (1336, 237894), (1488, 213593), (2004, 158596), (2558, 124248), (2672, 118947), (3837, 82832), (4008, 79298), (5116, 62124), (5177, 61392), (7674, 41416), (8016, 39649), (10232, 31062), (10354, 30696), (15348, 20708), (15531, 20464)]