1217341008

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^2$

素因数の和:215

約数の個数: 240

約数和(自身を含む): 3905513920

約数和(自身を除く): 2688172912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 43, 48, 52, 54, 71, 72, 78, 86, 104, 108, 117, 129, 142, 144, 156, 172, 208, 213, 216, 234, 258, 284, 312, 344, 351, 387, 426, 432, 468, 516, 559, 568, 624, 639, 688, 702, 774, 852, 923, 936, 1032, 1118, 1136, 1161, 1278, 1404, 1548, 1677, 1704, 1846, 1872, 1917, 2064, 2236, 2322, 2556, 2769, 2808, 3053, 3096, 3354, 3408, 3692, 3834, 4472, 4644, 5031, 5041, 5112, 5538, 5616, 6106, 6192, 6708, 7384, 7668, 8307, 8944, 9159, 9288, 10062, 10082, 10224, 11076, 12212, 13416, 14768, 15093, 15123, 15336, 16614, 18318, 18576, 20124, 20164, 22152, 24424, 24921, 26832, 27477, 30186, 30246, 30672, 33228, 36636, 39689, 40248, 40328, 44304, 45369, 48848, 49842, 54954, 60372, 60492, 65533, 66456, 73272, 79378, 80496, 80656, 82431, 90738, 99684, 109908, 119067, 120744, 120984, 131066, 132912, 136107, 146544, 158756, 164862, 181476, 196599, 199368, 216763, 219816, 238134, 241488, 241968, 262132, 272214, 317512, 329724, 357201, 362952, 393198, 398736, 433526, 439632, 476268, 524264, 544428, 589797, 635024, 650289, 659448, 714402, 725904, 786396, 867052, 952536, 1048528, 1071603, 1088856, 1179594, 1300578, 1318896, 1428804, 1572792, 1734104, 1769391, 1905072, 1950867, 2143206, 2177712, 2359188, 2601156, 2817919, 2857608, 3145584, 3468208, 3538782, 3901734, 4286412, 4718376, 5202312, 5635838, 5715216, 5852601, 7077564, 7803468, 8453757, 8572824, 9436752, 10404624, 11271676, 11705202, 14155128, 15606936, 16907514, 17145648, 22543352, 23410404, 25361271, 28310256, 31213872, 33815028, 45086704, 46820808, 50722542, 67630056, 76083813, 93641616, 101445084, 135260112, 152167626, 202890168, 304335252, 405780336, 608670504, 1217341008]

約数ペア:

[(1, 1217341008), (2, 608670504), (3, 405780336), (4, 304335252), (6, 202890168), (8, 152167626), (9, 135260112), (12, 101445084), (13, 93641616), (16, 76083813), (18, 67630056), (24, 50722542), (26, 46820808), (27, 45086704), (36, 33815028), (39, 31213872), (43, 28310256), (48, 25361271), (52, 23410404), (54, 22543352), (71, 17145648), (72, 16907514), (78, 15606936), (86, 14155128), (104, 11705202), (108, 11271676), (117, 10404624), (129, 9436752), (142, 8572824), (144, 8453757), (156, 7803468), (172, 7077564), (208, 5852601), (213, 5715216), (216, 5635838), (234, 5202312), (258, 4718376), (284, 4286412), (312, 3901734), (344, 3538782), (351, 3468208), (387, 3145584), (426, 2857608), (432, 2817919), (468, 2601156), (516, 2359188), (559, 2177712), (568, 2143206), (624, 1950867), (639, 1905072), (688, 1769391), (702, 1734104), (774, 1572792), (852, 1428804), (923, 1318896), (936, 1300578), (1032, 1179594), (1118, 1088856), (1136, 1071603), (1161, 1048528), (1278, 952536), (1404, 867052), (1548, 786396), (1677, 725904), (1704, 714402), (1846, 659448), (1872, 650289), (1917, 635024), (2064, 589797), (2236, 544428), (2322, 524264), (2556, 476268), (2769, 439632), (2808, 433526), (3053, 398736), (3096, 393198), (3354, 362952), (3408, 357201), (3692, 329724), (3834, 317512), (4472, 272214), (4644, 262132), (5031, 241968), (5041, 241488), (5112, 238134), (5538, 219816), (5616, 216763), (6106, 199368), (6192, 196599), (6708, 181476), (7384, 164862), (7668, 158756), (8307, 146544), (8944, 136107), (9159, 132912), (9288, 131066), (10062, 120984), (10082, 120744), (10224, 119067), (11076, 109908), (12212, 99684), (13416, 90738), (14768, 82431), (15093, 80656), (15123, 80496), (15336, 79378), (16614, 73272), (18318, 66456), (18576, 65533), (20124, 60492), (20164, 60372), (22152, 54954), (24424, 49842), (24921, 48848), (26832, 45369), (27477, 44304), (30186, 40328), (30246, 40248), (30672, 39689), (33228, 36636)]