378505728

素因数分解:

$2^9\times 3^2\times {\mathrm{82141}}^1$

素因数の和:82165

約数の個数: 60

約数和(自身を含む): 1092406458

約数和(自身を除く): 713900730

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, 512, 576, 768, 1152, 1536, 2304, 4608, 82141, 164282, 246423, 328564, 492846, 657128, 739269, 985692, 1314256, 1478538, 1971384, 2628512, 2957076, 3942768, 5257024, 5914152, 7885536, 10514048, 11828304, 15771072, 21028096, 23656608, 31542144, 42056192, 47313216, 63084288, 94626432, 126168576, 189252864, 378505728]

約数ペア:

[(1, 378505728), (2, 189252864), (3, 126168576), (4, 94626432), (6, 63084288), (8, 47313216), (9, 42056192), (12, 31542144), (16, 23656608), (18, 21028096), (24, 15771072), (32, 11828304), (36, 10514048), (48, 7885536), (64, 5914152), (72, 5257024), (96, 3942768), (128, 2957076), (144, 2628512), (192, 1971384), (256, 1478538), (288, 1314256), (384, 985692), (512, 739269), (576, 657128), (768, 492846), (1152, 328564), (1536, 246423), (2304, 164282), (4608, 82141)]