1276406784

素因数分解:

$2^{10}\times 3^2\times {\mathrm{17}}^1\times {\mathrm{8147}}^1$

素因数の和:8190

約数の個数: 132

約数和(自身を含む): 3902875704

約数和(自身を除く): 2626468920

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 128, 136, 144, 153, 192, 204, 256, 272, 288, 306, 384, 408, 512, 544, 576, 612, 768, 816, 1024, 1088, 1152, 1224, 1536, 1632, 2176, 2304, 2448, 3072, 3264, 4352, 4608, 4896, 6528, 8147, 8704, 9216, 9792, 13056, 16294, 17408, 19584, 24441, 26112, 32588, 39168, 48882, 52224, 65176, 73323, 78336, 97764, 130352, 138499, 146646, 156672, 195528, 260704, 276998, 293292, 391056, 415497, 521408, 553996, 586584, 782112, 830994, 1042816, 1107992, 1173168, 1246491, 1564224, 1661988, 2085632, 2215984, 2346336, 2492982, 3128448, 3323976, 4171264, 4431968, 4692672, 4985964, 6256896, 6647952, 8342528, 8863936, 9385344, 9971928, 12513792, 13295904, 17727872, 18770688, 19943856, 25027584, 26591808, 35455744, 37541376, 39887712, 53183616, 70911488, 75082752, 79775424, 106367232, 141822976, 159550848, 212734464, 319101696, 425468928, 638203392, 1276406784]

約数ペア:

[(1, 1276406784), (2, 638203392), (3, 425468928), (4, 319101696), (6, 212734464), (8, 159550848), (9, 141822976), (12, 106367232), (16, 79775424), (17, 75082752), (18, 70911488), (24, 53183616), (32, 39887712), (34, 37541376), (36, 35455744), (48, 26591808), (51, 25027584), (64, 19943856), (68, 18770688), (72, 17727872), (96, 13295904), (102, 12513792), (128, 9971928), (136, 9385344), (144, 8863936), (153, 8342528), (192, 6647952), (204, 6256896), (256, 4985964), (272, 4692672), (288, 4431968), (306, 4171264), (384, 3323976), (408, 3128448), (512, 2492982), (544, 2346336), (576, 2215984), (612, 2085632), (768, 1661988), (816, 1564224), (1024, 1246491), (1088, 1173168), (1152, 1107992), (1224, 1042816), (1536, 830994), (1632, 782112), (2176, 586584), (2304, 553996), (2448, 521408), (3072, 415497), (3264, 391056), (4352, 293292), (4608, 276998), (4896, 260704), (6528, 195528), (8147, 156672), (8704, 146646), (9216, 138499), (9792, 130352), (13056, 97764), (16294, 78336), (17408, 73323), (19584, 65176), (24441, 52224), (26112, 48882), (32588, 39168)]