312869376

素因数分解:

$2^9\times 3^2\times {\mathrm{43}}^1\times {\mathrm{1579}}^1$

素因数の和:1646

約数の個数: 120

約数和(自身を含む): 924546480

約数和(自身を除く): 611677104

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, 256, 258, 288, 344, 384, 387, 512, 516, 576, 688, 768, 774, 1032, 1152, 1376, 1536, 1548, 1579, 2064, 2304, 2752, 3096, 3158, 4128, 4608, 4737, 5504, 6192, 6316, 8256, 9474, 11008, 12384, 12632, 14211, 16512, 18948, 22016, 24768, 25264, 28422, 33024, 37896, 49536, 50528, 56844, 66048, 67897, 75792, 99072, 101056, 113688, 135794, 151584, 198144, 202112, 203691, 227376, 271588, 303168, 404224, 407382, 454752, 543176, 606336, 611073, 808448, 814764, 909504, 1086352, 1212672, 1222146, 1629528, 1819008, 2172704, 2425344, 2444292, 3259056, 3638016, 4345408, 4888584, 6518112, 7276032, 8690816, 9777168, 13036224, 17381632, 19554336, 26072448, 34763264, 39108672, 52144896, 78217344, 104289792, 156434688, 312869376]

約数ペア:

[(1, 312869376), (2, 156434688), (3, 104289792), (4, 78217344), (6, 52144896), (8, 39108672), (9, 34763264), (12, 26072448), (16, 19554336), (18, 17381632), (24, 13036224), (32, 9777168), (36, 8690816), (43, 7276032), (48, 6518112), (64, 4888584), (72, 4345408), (86, 3638016), (96, 3259056), (128, 2444292), (129, 2425344), (144, 2172704), (172, 1819008), (192, 1629528), (256, 1222146), (258, 1212672), (288, 1086352), (344, 909504), (384, 814764), (387, 808448), (512, 611073), (516, 606336), (576, 543176), (688, 454752), (768, 407382), (774, 404224), (1032, 303168), (1152, 271588), (1376, 227376), (1536, 203691), (1548, 202112), (1579, 198144), (2064, 151584), (2304, 135794), (2752, 113688), (3096, 101056), (3158, 99072), (4128, 75792), (4608, 67897), (4737, 66048), (5504, 56844), (6192, 50528), (6316, 49536), (8256, 37896), (9474, 33024), (11008, 28422), (12384, 25264), (12632, 24768), (14211, 22016), (16512, 18948)]