651309696

素因数分解:

$2^7\times 3^2\times {\mathrm{71}}^1\times {\mathrm{7963}}^1$

素因数の和:8054

約数の個数: 96

約数和(自身を含む): 1900847520

約数和(自身を除く): 1249537824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 71, 72, 96, 128, 142, 144, 192, 213, 284, 288, 384, 426, 568, 576, 639, 852, 1136, 1152, 1278, 1704, 2272, 2556, 3408, 4544, 5112, 6816, 7963, 9088, 10224, 13632, 15926, 20448, 23889, 27264, 31852, 40896, 47778, 63704, 71667, 81792, 95556, 127408, 143334, 191112, 254816, 286668, 382224, 509632, 565373, 573336, 764448, 1019264, 1130746, 1146672, 1528896, 1696119, 2261492, 2293344, 3057792, 3392238, 4522984, 4586688, 5088357, 6784476, 9045968, 9173376, 10176714, 13568952, 18091936, 20353428, 27137904, 36183872, 40706856, 54275808, 72367744, 81413712, 108551616, 162827424, 217103232, 325654848, 651309696]

約数ペア:

[(1, 651309696), (2, 325654848), (3, 217103232), (4, 162827424), (6, 108551616), (8, 81413712), (9, 72367744), (12, 54275808), (16, 40706856), (18, 36183872), (24, 27137904), (32, 20353428), (36, 18091936), (48, 13568952), (64, 10176714), (71, 9173376), (72, 9045968), (96, 6784476), (128, 5088357), (142, 4586688), (144, 4522984), (192, 3392238), (213, 3057792), (284, 2293344), (288, 2261492), (384, 1696119), (426, 1528896), (568, 1146672), (576, 1130746), (639, 1019264), (852, 764448), (1136, 573336), (1152, 565373), (1278, 509632), (1704, 382224), (2272, 286668), (2556, 254816), (3408, 191112), (4544, 143334), (5112, 127408), (6816, 95556), (7963, 81792), (9088, 71667), (10224, 63704), (13632, 47778), (15926, 40896), (20448, 31852), (23889, 27264)]