257940228864

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{10834183}}^1$

素因数の和:10834233

約数の個数: 72

約数和(自身を含む): 708642307072

約数和(自身を除く): 450702078208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 744, 768, 992, 1488, 1984, 2976, 3968, 5952, 7936, 11904, 23808, 10834183, 21668366, 32502549, 43336732, 65005098, 86673464, 130010196, 173346928, 260020392, 335859673, 346693856, 520040784, 671719346, 693387712, 1007579019, 1040081568, 1343438692, 1386775424, 2015158038, 2080163136, 2686877384, 2773550848, 4030316076, 4160326272, 5373754768, 8060632152, 8320652544, 10747509536, 16121264304, 21495019072, 32242528608, 42990038144, 64485057216, 85980076288, 128970114432, 257940228864]

約数ペア:

[(1, 257940228864), (2, 128970114432), (3, 85980076288), (4, 64485057216), (6, 42990038144), (8, 32242528608), (12, 21495019072), (16, 16121264304), (24, 10747509536), (31, 8320652544), (32, 8060632152), (48, 5373754768), (62, 4160326272), (64, 4030316076), (93, 2773550848), (96, 2686877384), (124, 2080163136), (128, 2015158038), (186, 1386775424), (192, 1343438692), (248, 1040081568), (256, 1007579019), (372, 693387712), (384, 671719346), (496, 520040784), (744, 346693856), (768, 335859673), (992, 260020392), (1488, 173346928), (1984, 130010196), (2976, 86673464), (3968, 65005098), (5952, 43336732), (7936, 32502549), (11904, 21668366), (23808, 10834183)]