2540706048

素因数分解:

$2^8\times 3^3\times {\mathrm{277}}^1\times {\mathrm{1327}}^1$

素因数の和:1629

約数の個数: 144

約数和(自身を含む): 7546120960

約数和(自身を除く): 5005414912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 277, 288, 384, 432, 554, 576, 768, 831, 864, 1108, 1152, 1327, 1662, 1728, 2216, 2304, 2493, 2654, 3324, 3456, 3981, 4432, 4986, 5308, 6648, 6912, 7479, 7962, 8864, 9972, 10616, 11943, 13296, 14958, 15924, 17728, 19944, 21232, 23886, 26592, 29916, 31848, 35456, 35829, 39888, 42464, 47772, 53184, 59832, 63696, 70912, 71658, 79776, 84928, 95544, 106368, 119664, 127392, 143316, 159552, 169856, 191088, 212736, 239328, 254784, 286632, 319104, 339712, 367579, 382176, 478656, 509568, 573264, 638208, 735158, 764352, 957312, 1019136, 1102737, 1146528, 1470316, 1528704, 1914624, 2205474, 2293056, 2940632, 3057408, 3308211, 4410948, 4586112, 5881264, 6616422, 8821896, 9172224, 9924633, 11762528, 13232844, 17643792, 19849266, 23525056, 26465688, 35287584, 39698532, 47050112, 52931376, 70575168, 79397064, 94100224, 105862752, 141150336, 158794128, 211725504, 282300672, 317588256, 423451008, 635176512, 846902016, 1270353024, 2540706048]

約数ペア:

[(1, 2540706048), (2, 1270353024), (3, 846902016), (4, 635176512), (6, 423451008), (8, 317588256), (9, 282300672), (12, 211725504), (16, 158794128), (18, 141150336), (24, 105862752), (27, 94100224), (32, 79397064), (36, 70575168), (48, 52931376), (54, 47050112), (64, 39698532), (72, 35287584), (96, 26465688), (108, 23525056), (128, 19849266), (144, 17643792), (192, 13232844), (216, 11762528), (256, 9924633), (277, 9172224), (288, 8821896), (384, 6616422), (432, 5881264), (554, 4586112), (576, 4410948), (768, 3308211), (831, 3057408), (864, 2940632), (1108, 2293056), (1152, 2205474), (1327, 1914624), (1662, 1528704), (1728, 1470316), (2216, 1146528), (2304, 1102737), (2493, 1019136), (2654, 957312), (3324, 764352), (3456, 735158), (3981, 638208), (4432, 573264), (4986, 509568), (5308, 478656), (6648, 382176), (6912, 367579), (7479, 339712), (7962, 319104), (8864, 286632), (9972, 254784), (10616, 239328), (11943, 212736), (13296, 191088), (14958, 169856), (15924, 159552), (17728, 143316), (19944, 127392), (21232, 119664), (23886, 106368), (26592, 95544), (29916, 84928), (31848, 79776), (35456, 71658), (35829, 70912), (39888, 63696), (42464, 59832), (47772, 53184)]