12681557568

素因数分解:

$2^6\times 3^2\times {\mathrm{127}}^1\times {\mathrm{173359}}^1$

素因数の和:173504

約数の個数: 84

約数和(自身を含む): 36635822080

約数和(自身を除く): 23954264512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 127, 144, 192, 254, 288, 381, 508, 576, 762, 1016, 1143, 1524, 2032, 2286, 3048, 4064, 4572, 6096, 8128, 9144, 12192, 18288, 24384, 36576, 73152, 173359, 346718, 520077, 693436, 1040154, 1386872, 1560231, 2080308, 2773744, 3120462, 4160616, 5547488, 6240924, 8321232, 11094976, 12481848, 16642464, 22016593, 24963696, 33284928, 44033186, 49927392, 66049779, 88066372, 99854784, 132099558, 176132744, 198149337, 264199116, 352265488, 396298674, 528398232, 704530976, 792597348, 1056796464, 1409061952, 1585194696, 2113592928, 3170389392, 4227185856, 6340778784, 12681557568]

約数ペア:

[(1, 12681557568), (2, 6340778784), (3, 4227185856), (4, 3170389392), (6, 2113592928), (8, 1585194696), (9, 1409061952), (12, 1056796464), (16, 792597348), (18, 704530976), (24, 528398232), (32, 396298674), (36, 352265488), (48, 264199116), (64, 198149337), (72, 176132744), (96, 132099558), (127, 99854784), (144, 88066372), (192, 66049779), (254, 49927392), (288, 44033186), (381, 33284928), (508, 24963696), (576, 22016593), (762, 16642464), (1016, 12481848), (1143, 11094976), (1524, 8321232), (2032, 6240924), (2286, 5547488), (3048, 4160616), (4064, 3120462), (4572, 2773744), (6096, 2080308), (8128, 1560231), (9144, 1386872), (12192, 1040154), (18288, 693436), (24384, 520077), (36576, 346718), (73152, 173359)]