2099017728

素因数分解:

$2^{11}\times 3^2\times {\mathrm{263}}^1\times {\mathrm{433}}^1$

素因数の和:724

約数の個数: 144

約数和(自身を含む): 6099453360

約数和(自身を除く): 4000435632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 263, 288, 384, 433, 512, 526, 576, 768, 789, 866, 1024, 1052, 1152, 1299, 1536, 1578, 1732, 2048, 2104, 2304, 2367, 2598, 3072, 3156, 3464, 3897, 4208, 4608, 4734, 5196, 6144, 6312, 6928, 7794, 8416, 9216, 9468, 10392, 12624, 13856, 15588, 16832, 18432, 18936, 20784, 25248, 27712, 31176, 33664, 37872, 41568, 50496, 55424, 62352, 67328, 75744, 83136, 100992, 110848, 113879, 124704, 134656, 151488, 166272, 201984, 221696, 227758, 249408, 269312, 302976, 332544, 341637, 403968, 443392, 455516, 498816, 538624, 605952, 665088, 683274, 807936, 886784, 911032, 997632, 1024911, 1211904, 1330176, 1366548, 1615872, 1822064, 1995264, 2049822, 2423808, 2660352, 2733096, 3644128, 3990528, 4099644, 4847616, 5466192, 7288256, 7981056, 8199288, 10932384, 14576512, 16398576, 21864768, 29153024, 32797152, 43729536, 58306048, 65594304, 87459072, 116612096, 131188608, 174918144, 233224192, 262377216, 349836288, 524754432, 699672576, 1049508864, 2099017728]

約数ペア:

[(1, 2099017728), (2, 1049508864), (3, 699672576), (4, 524754432), (6, 349836288), (8, 262377216), (9, 233224192), (12, 174918144), (16, 131188608), (18, 116612096), (24, 87459072), (32, 65594304), (36, 58306048), (48, 43729536), (64, 32797152), (72, 29153024), (96, 21864768), (128, 16398576), (144, 14576512), (192, 10932384), (256, 8199288), (263, 7981056), (288, 7288256), (384, 5466192), (433, 4847616), (512, 4099644), (526, 3990528), (576, 3644128), (768, 2733096), (789, 2660352), (866, 2423808), (1024, 2049822), (1052, 1995264), (1152, 1822064), (1299, 1615872), (1536, 1366548), (1578, 1330176), (1732, 1211904), (2048, 1024911), (2104, 997632), (2304, 911032), (2367, 886784), (2598, 807936), (3072, 683274), (3156, 665088), (3464, 605952), (3897, 538624), (4208, 498816), (4608, 455516), (4734, 443392), (5196, 403968), (6144, 341637), (6312, 332544), (6928, 302976), (7794, 269312), (8416, 249408), (9216, 227758), (9468, 221696), (10392, 201984), (12624, 166272), (13856, 151488), (15588, 134656), (16832, 124704), (18432, 113879), (18936, 110848), (20784, 100992), (25248, 83136), (27712, 75744), (31176, 67328), (33664, 62352), (37872, 55424), (41568, 50496)]