1254221568

素因数分解:

$2^8\times 3^2\times {\mathrm{544367}}^1$

素因数の和:544389

約数の個数: 54

約数和(自身を含む): 3616236624

約数和(自身を除く): 2362015056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 544367, 1088734, 1633101, 2177468, 3266202, 4354936, 4899303, 6532404, 8709872, 9798606, 13064808, 17419744, 19597212, 26129616, 34839488, 39194424, 52259232, 69678976, 78388848, 104518464, 139357952, 156777696, 209036928, 313555392, 418073856, 627110784, 1254221568]

約数ペア:

[(1, 1254221568), (2, 627110784), (3, 418073856), (4, 313555392), (6, 209036928), (8, 156777696), (9, 139357952), (12, 104518464), (16, 78388848), (18, 69678976), (24, 52259232), (32, 39194424), (36, 34839488), (48, 26129616), (64, 19597212), (72, 17419744), (96, 13064808), (128, 9798606), (144, 8709872), (192, 6532404), (256, 4899303), (288, 4354936), (384, 3266202), (576, 2177468), (768, 1633101), (1152, 1088734), (2304, 544367)]