1298652672

素因数分解:

$2^9\times 3^1\times {\mathrm{211}}^1\times {\mathrm{4007}}^1$

素因数の和:4239

約数の個数: 80

約数和(自身を含む): 3476956032

約数和(自身を除く): 2178303360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 211, 256, 384, 422, 512, 633, 768, 844, 1266, 1536, 1688, 2532, 3376, 4007, 5064, 6752, 8014, 10128, 12021, 13504, 16028, 20256, 24042, 27008, 32056, 40512, 48084, 54016, 64112, 81024, 96168, 108032, 128224, 162048, 192336, 256448, 324096, 384672, 512896, 769344, 845477, 1025792, 1538688, 1690954, 2051584, 2536431, 3077376, 3381908, 5072862, 6154752, 6763816, 10145724, 13527632, 20291448, 27055264, 40582896, 54110528, 81165792, 108221056, 162331584, 216442112, 324663168, 432884224, 649326336, 1298652672]

約数ペア:

[(1, 1298652672), (2, 649326336), (3, 432884224), (4, 324663168), (6, 216442112), (8, 162331584), (12, 108221056), (16, 81165792), (24, 54110528), (32, 40582896), (48, 27055264), (64, 20291448), (96, 13527632), (128, 10145724), (192, 6763816), (211, 6154752), (256, 5072862), (384, 3381908), (422, 3077376), (512, 2536431), (633, 2051584), (768, 1690954), (844, 1538688), (1266, 1025792), (1536, 845477), (1688, 769344), (2532, 512896), (3376, 384672), (4007, 324096), (5064, 256448), (6752, 192336), (8014, 162048), (10128, 128224), (12021, 108032), (13504, 96168), (16028, 81024), (20256, 64112), (24042, 54016), (27008, 48084), (32056, 40512)]