678197376

素因数分解:

$2^7\times 3^2\times {\mathrm{43}}^1\times {\mathrm{13691}}^1$

素因数の和:13754

約数の個数: 96

約数和(自身を含む): 1997115120

約数和(自身を除く): 1318917744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 64, 72, 86, 96, 128, 129, 144, 172, 192, 258, 288, 344, 384, 387, 516, 576, 688, 774, 1032, 1152, 1376, 1548, 2064, 2752, 3096, 4128, 5504, 6192, 8256, 12384, 13691, 16512, 24768, 27382, 41073, 49536, 54764, 82146, 109528, 123219, 164292, 219056, 246438, 328584, 438112, 492876, 588713, 657168, 876224, 985752, 1177426, 1314336, 1752448, 1766139, 1971504, 2354852, 2628672, 3532278, 3943008, 4709704, 5257344, 5298417, 7064556, 7886016, 9419408, 10596834, 14129112, 15772032, 18838816, 21193668, 28258224, 37677632, 42387336, 56516448, 75355264, 84774672, 113032896, 169549344, 226065792, 339098688, 678197376]

約数ペア:

[(1, 678197376), (2, 339098688), (3, 226065792), (4, 169549344), (6, 113032896), (8, 84774672), (9, 75355264), (12, 56516448), (16, 42387336), (18, 37677632), (24, 28258224), (32, 21193668), (36, 18838816), (43, 15772032), (48, 14129112), (64, 10596834), (72, 9419408), (86, 7886016), (96, 7064556), (128, 5298417), (129, 5257344), (144, 4709704), (172, 3943008), (192, 3532278), (258, 2628672), (288, 2354852), (344, 1971504), (384, 1766139), (387, 1752448), (516, 1314336), (576, 1177426), (688, 985752), (774, 876224), (1032, 657168), (1152, 588713), (1376, 492876), (1548, 438112), (2064, 328584), (2752, 246438), (3096, 219056), (4128, 164292), (5504, 123219), (6192, 109528), (8256, 82146), (12384, 54764), (13691, 49536), (16512, 41073), (24768, 27382)]