2047456008

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{547}}^1$

素因数の和:649

約数の個数: 256

約数和(自身を含む): 6481305600

約数和(自身を除く): 4433849592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 31, 36, 39, 43, 52, 54, 62, 72, 78, 86, 93, 104, 108, 117, 124, 129, 156, 172, 186, 216, 234, 248, 258, 279, 312, 344, 351, 372, 387, 403, 468, 516, 547, 558, 559, 702, 744, 774, 806, 837, 936, 1032, 1094, 1116, 1118, 1161, 1209, 1333, 1404, 1548, 1612, 1641, 1674, 1677, 2188, 2232, 2236, 2322, 2418, 2666, 2808, 3096, 3224, 3282, 3348, 3354, 3627, 3999, 4376, 4472, 4644, 4836, 4923, 5031, 5332, 6564, 6696, 6708, 7111, 7254, 7998, 9288, 9672, 9846, 10062, 10664, 10881, 11997, 13128, 13416, 14222, 14508, 14769, 15093, 15996, 16957, 17329, 19692, 20124, 21333, 21762, 23521, 23994, 28444, 29016, 29538, 30186, 31992, 33914, 34658, 35991, 39384, 40248, 42666, 43524, 47042, 47988, 50871, 51987, 56888, 59076, 60372, 63999, 67828, 69316, 70563, 71982, 85332, 87048, 94084, 95976, 101742, 103974, 118152, 120744, 127998, 135656, 138632, 141126, 143964, 152613, 155961, 170664, 188168, 191997, 203484, 207948, 211689, 220441, 255996, 282252, 287928, 305226, 305773, 311922, 383994, 406968, 415896, 423378, 440882, 457839, 467883, 511992, 564504, 610452, 611546, 623844, 635067, 661323, 729151, 767988, 846756, 881764, 915678, 917319, 935766, 1220904, 1223092, 1247688, 1270134, 1322646, 1458302, 1535976, 1693512, 1763528, 1831356, 1834638, 1871532, 1983969, 2187453, 2446184, 2540268, 2645292, 2751957, 2916604, 3662712, 3669276, 3743064, 3967938, 4374906, 5080536, 5290584, 5503914, 5833208, 5951907, 6562359, 7338552, 7935876, 8255871, 8749812, 9478963, 11007828, 11903814, 13124718, 15871752, 16511742, 17499624, 18957926, 19687077, 22015656, 23807628, 26249436, 28436889, 33023484, 37915852, 39374154, 47615256, 52498872, 56873778, 66046968, 75831704, 78748308, 85310667, 113747556, 157496616, 170621334, 227495112, 255932001, 341242668, 511864002, 682485336, 1023728004, 2047456008]

約数ペア:

[(1, 2047456008), (2, 1023728004), (3, 682485336), (4, 511864002), (6, 341242668), (8, 255932001), (9, 227495112), (12, 170621334), (13, 157496616), (18, 113747556), (24, 85310667), (26, 78748308), (27, 75831704), (31, 66046968), (36, 56873778), (39, 52498872), (43, 47615256), (52, 39374154), (54, 37915852), (62, 33023484), (72, 28436889), (78, 26249436), (86, 23807628), (93, 22015656), (104, 19687077), (108, 18957926), (117, 17499624), (124, 16511742), (129, 15871752), (156, 13124718), (172, 11903814), (186, 11007828), (216, 9478963), (234, 8749812), (248, 8255871), (258, 7935876), (279, 7338552), (312, 6562359), (344, 5951907), (351, 5833208), (372, 5503914), (387, 5290584), (403, 5080536), (468, 4374906), (516, 3967938), (547, 3743064), (558, 3669276), (559, 3662712), (702, 2916604), (744, 2751957), (774, 2645292), (806, 2540268), (837, 2446184), (936, 2187453), (1032, 1983969), (1094, 1871532), (1116, 1834638), (1118, 1831356), (1161, 1763528), (1209, 1693512), (1333, 1535976), (1404, 1458302), (1548, 1322646), (1612, 1270134), (1641, 1247688), (1674, 1223092), (1677, 1220904), (2188, 935766), (2232, 917319), (2236, 915678), (2322, 881764), (2418, 846756), (2666, 767988), (2808, 729151), (3096, 661323), (3224, 635067), (3282, 623844), (3348, 611546), (3354, 610452), (3627, 564504), (3999, 511992), (4376, 467883), (4472, 457839), (4644, 440882), (4836, 423378), (4923, 415896), (5031, 406968), (5332, 383994), (6564, 311922), (6696, 305773), (6708, 305226), (7111, 287928), (7254, 282252), (7998, 255996), (9288, 220441), (9672, 211689), (9846, 207948), (10062, 203484), (10664, 191997), (10881, 188168), (11997, 170664), (13128, 155961), (13416, 152613), (14222, 143964), (14508, 141126), (14769, 138632), (15093, 135656), (15996, 127998), (16957, 120744), (17329, 118152), (19692, 103974), (20124, 101742), (21333, 95976), (21762, 94084), (23521, 87048), (23994, 85332), (28444, 71982), (29016, 70563), (29538, 69316), (30186, 67828), (31992, 63999), (33914, 60372), (34658, 59076), (35991, 56888), (39384, 51987), (40248, 50871), (42666, 47988), (43524, 47042)]