543111328

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^2$

素因数の和:338

約数の個数: 72

約数和(自身を含む): 1150468704

約数和(自身を除く): 607357376

約数列:

[1, 2, 4, 8, 16, 23, 32, 43, 46, 86, 92, 131, 172, 184, 262, 344, 368, 524, 688, 736, 989, 1048, 1376, 1978, 2096, 3013, 3956, 4192, 5633, 6026, 7912, 11266, 12052, 15824, 17161, 22532, 24104, 31648, 34322, 45064, 48208, 68644, 90128, 96416, 129559, 137288, 180256, 259118, 274576, 394703, 518236, 549152, 737923, 789406, 1036472, 1475846, 1578812, 2072944, 2951692, 3157624, 4145888, 5903384, 6315248, 11806768, 12630496, 16972229, 23613536, 33944458, 67888916, 135777832, 271555664, 543111328]

約数ペア:

[(1, 543111328), (2, 271555664), (4, 135777832), (8, 67888916), (16, 33944458), (23, 23613536), (32, 16972229), (43, 12630496), (46, 11806768), (86, 6315248), (92, 5903384), (131, 4145888), (172, 3157624), (184, 2951692), (262, 2072944), (344, 1578812), (368, 1475846), (524, 1036472), (688, 789406), (736, 737923), (989, 549152), (1048, 518236), (1376, 394703), (1978, 274576), (2096, 259118), (3013, 180256), (3956, 137288), (4192, 129559), (5633, 96416), (6026, 90128), (7912, 68644), (11266, 48208), (12052, 45064), (15824, 34322), (17161, 31648), (22532, 24104)]