256992192

素因数分解:

$2^6\times 3^2\times {\mathrm{173}}^1\times {\mathrm{2579}}^1$

素因数の和:2770

約数の個数: 84

約数和(自身を含む): 741166920

約数和(自身を除く): 484174728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 173, 192, 288, 346, 519, 576, 692, 1038, 1384, 1557, 2076, 2579, 2768, 3114, 4152, 5158, 5536, 6228, 7737, 8304, 10316, 11072, 12456, 15474, 16608, 20632, 23211, 24912, 30948, 33216, 41264, 46422, 49824, 61896, 82528, 92844, 99648, 123792, 165056, 185688, 247584, 371376, 446167, 495168, 742752, 892334, 1338501, 1485504, 1784668, 2677002, 3569336, 4015503, 5354004, 7138672, 8031006, 10708008, 14277344, 16062012, 21416016, 28554688, 32124024, 42832032, 64248048, 85664064, 128496096, 256992192]

約数ペア:

[(1, 256992192), (2, 128496096), (3, 85664064), (4, 64248048), (6, 42832032), (8, 32124024), (9, 28554688), (12, 21416016), (16, 16062012), (18, 14277344), (24, 10708008), (32, 8031006), (36, 7138672), (48, 5354004), (64, 4015503), (72, 3569336), (96, 2677002), (144, 1784668), (173, 1485504), (192, 1338501), (288, 892334), (346, 742752), (519, 495168), (576, 446167), (692, 371376), (1038, 247584), (1384, 185688), (1557, 165056), (2076, 123792), (2579, 99648), (2768, 92844), (3114, 82528), (4152, 61896), (5158, 49824), (5536, 46422), (6228, 41264), (7737, 33216), (8304, 30948), (10316, 24912), (11072, 23211), (12456, 20632), (15474, 16608)]