280274688

素因数分解:

$2^8\times 3^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:132

約数の個数: 288

約数和(自身を含む): 906554880

約数和(自身を除く): 626280192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 41, 43, 46, 48, 54, 64, 69, 72, 82, 86, 92, 96, 108, 123, 128, 129, 138, 144, 164, 172, 184, 192, 207, 216, 246, 256, 258, 276, 288, 328, 344, 368, 369, 384, 387, 414, 432, 492, 516, 552, 576, 621, 656, 688, 736, 738, 768, 774, 828, 864, 943, 984, 989, 1032, 1104, 1107, 1152, 1161, 1242, 1312, 1376, 1472, 1476, 1548, 1656, 1728, 1763, 1886, 1968, 1978, 2064, 2208, 2214, 2304, 2322, 2484, 2624, 2752, 2829, 2944, 2952, 2967, 3096, 3312, 3456, 3526, 3772, 3936, 3956, 4128, 4416, 4428, 4644, 4968, 5248, 5289, 5504, 5658, 5888, 5904, 5934, 6192, 6624, 6912, 7052, 7544, 7872, 7912, 8256, 8487, 8832, 8856, 8901, 9288, 9936, 10496, 10578, 11008, 11316, 11808, 11868, 12384, 13248, 14104, 15088, 15744, 15824, 15867, 16512, 16974, 17664, 17712, 17802, 18576, 19872, 21156, 22632, 23616, 23736, 24768, 25461, 26496, 26703, 28208, 30176, 31488, 31648, 31734, 33024, 33948, 35424, 35604, 37152, 39744, 40549, 42312, 45264, 47232, 47472, 47601, 49536, 50922, 52992, 53406, 56416, 60352, 63296, 63468, 67896, 70848, 71208, 74304, 79488, 81098, 84624, 90528, 94464, 94944, 95202, 99072, 101844, 106812, 112832, 120704, 121647, 126592, 126936, 135792, 141696, 142416, 148608, 158976, 162196, 169248, 181056, 189888, 190404, 203688, 213624, 225664, 241408, 243294, 253184, 253872, 271584, 283392, 284832, 297216, 324392, 338496, 362112, 364941, 379776, 380808, 407376, 427248, 451328, 486588, 507744, 543168, 569664, 648784, 676992, 724224, 729882, 759552, 761616, 814752, 854496, 973176, 1015488, 1086336, 1094823, 1139328, 1297568, 1353984, 1459764, 1523232, 1629504, 1708992, 1946352, 2030976, 2172672, 2189646, 2278656, 2595136, 2919528, 3046464, 3259008, 3417984, 3892704, 4061952, 4379292, 5190272, 5839056, 6092928, 6518016, 6835968, 7785408, 8758584, 10380544, 11678112, 12185856, 15570816, 17517168, 23356224, 31141632, 35034336, 46712448, 70068672, 93424896, 140137344, 280274688]

約数ペア:

[(1, 280274688), (2, 140137344), (3, 93424896), (4, 70068672), (6, 46712448), (8, 35034336), (9, 31141632), (12, 23356224), (16, 17517168), (18, 15570816), (23, 12185856), (24, 11678112), (27, 10380544), (32, 8758584), (36, 7785408), (41, 6835968), (43, 6518016), (46, 6092928), (48, 5839056), (54, 5190272), (64, 4379292), (69, 4061952), (72, 3892704), (82, 3417984), (86, 3259008), (92, 3046464), (96, 2919528), (108, 2595136), (123, 2278656), (128, 2189646), (129, 2172672), (138, 2030976), (144, 1946352), (164, 1708992), (172, 1629504), (184, 1523232), (192, 1459764), (207, 1353984), (216, 1297568), (246, 1139328), (256, 1094823), (258, 1086336), (276, 1015488), (288, 973176), (328, 854496), (344, 814752), (368, 761616), (369, 759552), (384, 729882), (387, 724224), (414, 676992), (432, 648784), (492, 569664), (516, 543168), (552, 507744), (576, 486588), (621, 451328), (656, 427248), (688, 407376), (736, 380808), (738, 379776), (768, 364941), (774, 362112), (828, 338496), (864, 324392), (943, 297216), (984, 284832), (989, 283392), (1032, 271584), (1104, 253872), (1107, 253184), (1152, 243294), (1161, 241408), (1242, 225664), (1312, 213624), (1376, 203688), (1472, 190404), (1476, 189888), (1548, 181056), (1656, 169248), (1728, 162196), (1763, 158976), (1886, 148608), (1968, 142416), (1978, 141696), (2064, 135792), (2208, 126936), (2214, 126592), (2304, 121647), (2322, 120704), (2484, 112832), (2624, 106812), (2752, 101844), (2829, 99072), (2944, 95202), (2952, 94944), (2967, 94464), (3096, 90528), (3312, 84624), (3456, 81098), (3526, 79488), (3772, 74304), (3936, 71208), (3956, 70848), (4128, 67896), (4416, 63468), (4428, 63296), (4644, 60352), (4968, 56416), (5248, 53406), (5289, 52992), (5504, 50922), (5658, 49536), (5888, 47601), (5904, 47472), (5934, 47232), (6192, 45264), (6624, 42312), (6912, 40549), (7052, 39744), (7544, 37152), (7872, 35604), (7912, 35424), (8256, 33948), (8487, 33024), (8832, 31734), (8856, 31648), (8901, 31488), (9288, 30176), (9936, 28208), (10496, 26703), (10578, 26496), (11008, 25461), (11316, 24768), (11808, 23736), (11868, 23616), (12384, 22632), (13248, 21156), (14104, 19872), (15088, 18576), (15744, 17802), (15824, 17712), (15867, 17664), (16512, 16974)]