396281808

素因数分解:

$2^4\times 3^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{547}}^1$

素因数の和:623

約数の個数: 200

約数和(自身を含む): 1266217568

約数和(自身を除く): 869935760

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 43, 48, 52, 54, 72, 78, 81, 86, 104, 108, 117, 129, 144, 156, 162, 172, 208, 216, 234, 258, 312, 324, 344, 351, 387, 432, 468, 516, 547, 559, 624, 648, 688, 702, 774, 936, 1032, 1053, 1094, 1118, 1161, 1296, 1404, 1548, 1641, 1677, 1872, 2064, 2106, 2188, 2236, 2322, 2808, 3096, 3282, 3354, 3483, 4212, 4376, 4472, 4644, 4923, 5031, 5616, 6192, 6564, 6708, 6966, 7111, 8424, 8752, 8944, 9288, 9846, 10062, 13128, 13416, 13932, 14222, 14769, 15093, 16848, 18576, 19692, 20124, 21333, 23521, 26256, 26832, 27864, 28444, 29538, 30186, 39384, 40248, 42666, 44307, 45279, 47042, 55728, 56888, 59076, 60372, 63999, 70563, 78768, 80496, 85332, 88614, 90558, 94084, 113776, 118152, 120744, 127998, 141126, 170664, 177228, 181116, 188168, 191997, 211689, 236304, 241488, 255996, 282252, 305773, 341328, 354456, 362232, 376336, 383994, 423378, 511992, 564504, 575991, 611546, 635067, 708912, 724464, 767988, 846756, 917319, 1023984, 1129008, 1151982, 1223092, 1270134, 1535976, 1693512, 1834638, 1905201, 2303964, 2446184, 2540268, 2751957, 3071952, 3387024, 3669276, 3810402, 4607928, 4892368, 5080536, 5503914, 7338552, 7620804, 8255871, 9215856, 10161072, 11007828, 14677104, 15241608, 16511742, 22015656, 24767613, 30483216, 33023484, 44031312, 49535226, 66046968, 99070452, 132093936, 198140904, 396281808]

約数ペア:

[(1, 396281808), (2, 198140904), (3, 132093936), (4, 99070452), (6, 66046968), (8, 49535226), (9, 44031312), (12, 33023484), (13, 30483216), (16, 24767613), (18, 22015656), (24, 16511742), (26, 15241608), (27, 14677104), (36, 11007828), (39, 10161072), (43, 9215856), (48, 8255871), (52, 7620804), (54, 7338552), (72, 5503914), (78, 5080536), (81, 4892368), (86, 4607928), (104, 3810402), (108, 3669276), (117, 3387024), (129, 3071952), (144, 2751957), (156, 2540268), (162, 2446184), (172, 2303964), (208, 1905201), (216, 1834638), (234, 1693512), (258, 1535976), (312, 1270134), (324, 1223092), (344, 1151982), (351, 1129008), (387, 1023984), (432, 917319), (468, 846756), (516, 767988), (547, 724464), (559, 708912), (624, 635067), (648, 611546), (688, 575991), (702, 564504), (774, 511992), (936, 423378), (1032, 383994), (1053, 376336), (1094, 362232), (1118, 354456), (1161, 341328), (1296, 305773), (1404, 282252), (1548, 255996), (1641, 241488), (1677, 236304), (1872, 211689), (2064, 191997), (2106, 188168), (2188, 181116), (2236, 177228), (2322, 170664), (2808, 141126), (3096, 127998), (3282, 120744), (3354, 118152), (3483, 113776), (4212, 94084), (4376, 90558), (4472, 88614), (4644, 85332), (4923, 80496), (5031, 78768), (5616, 70563), (6192, 63999), (6564, 60372), (6708, 59076), (6966, 56888), (7111, 55728), (8424, 47042), (8752, 45279), (8944, 44307), (9288, 42666), (9846, 40248), (10062, 39384), (13128, 30186), (13416, 29538), (13932, 28444), (14222, 27864), (14769, 26832), (15093, 26256), (16848, 23521), (18576, 21333), (19692, 20124)]