248652288

素因数分解:

$2^9\times 3^3\times {\mathrm{17987}}^1$

素因数の和:18014

約数の個数: 80

約数和(自身を含む): 736068960

約数和(自身を除く): 487416672

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, 288, 384, 432, 512, 576, 768, 864, 1152, 1536, 1728, 2304, 3456, 4608, 6912, 13824, 17987, 35974, 53961, 71948, 107922, 143896, 161883, 215844, 287792, 323766, 431688, 485649, 575584, 647532, 863376, 971298, 1151168, 1295064, 1726752, 1942596, 2302336, 2590128, 3453504, 3885192, 4604672, 5180256, 6907008, 7770384, 9209344, 10360512, 13814016, 15540768, 20721024, 27628032, 31081536, 41442048, 62163072, 82884096, 124326144, 248652288]

約数ペア:

[(1, 248652288), (2, 124326144), (3, 82884096), (4, 62163072), (6, 41442048), (8, 31081536), (9, 27628032), (12, 20721024), (16, 15540768), (18, 13814016), (24, 10360512), (27, 9209344), (32, 7770384), (36, 6907008), (48, 5180256), (54, 4604672), (64, 3885192), (72, 3453504), (96, 2590128), (108, 2302336), (128, 1942596), (144, 1726752), (192, 1295064), (216, 1151168), (256, 971298), (288, 863376), (384, 647532), (432, 575584), (512, 485649), (576, 431688), (768, 323766), (864, 287792), (1152, 215844), (1536, 161883), (1728, 143896), (2304, 107922), (3456, 71948), (4608, 53961), (6912, 35974), (13824, 17987)]