276987168

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{359}}^1$

素因数の和:444

約数の個数: 192

約数和(自身を含む): 870912000

約数和(自身を除く): 593924832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 47, 48, 54, 57, 72, 76, 94, 96, 108, 114, 141, 144, 152, 171, 188, 216, 228, 282, 288, 304, 342, 359, 376, 423, 432, 456, 513, 564, 608, 684, 718, 752, 846, 864, 893, 912, 1026, 1077, 1128, 1269, 1368, 1436, 1504, 1692, 1786, 1824, 2052, 2154, 2256, 2538, 2679, 2736, 2872, 3231, 3384, 3572, 4104, 4308, 4512, 5076, 5358, 5472, 5744, 6462, 6768, 6821, 7144, 8037, 8208, 8616, 9693, 10152, 10716, 11488, 12924, 13536, 13642, 14288, 16074, 16416, 16873, 17232, 19386, 20304, 20463, 21432, 24111, 25848, 27284, 28576, 32148, 33746, 34464, 38772, 40608, 40926, 42864, 48222, 50619, 51696, 54568, 61389, 64296, 67492, 77544, 81852, 85728, 96444, 101238, 103392, 109136, 122778, 128592, 134984, 151857, 155088, 163704, 184167, 192888, 202476, 218272, 245556, 257184, 269968, 303714, 310176, 320587, 327408, 368334, 385776, 404952, 455571, 491112, 539936, 607428, 641174, 654816, 736668, 771552, 809904, 911142, 961761, 982224, 1214856, 1282348, 1473336, 1619808, 1822284, 1923522, 1964448, 2429712, 2564696, 2885283, 2946672, 3644568, 3847044, 4859424, 5129392, 5770566, 5893344, 7289136, 7694088, 8655849, 10258784, 11541132, 14578272, 15388176, 17311698, 23082264, 30776352, 34623396, 46164528, 69246792, 92329056, 138493584, 276987168]

約数ペア:

[(1, 276987168), (2, 138493584), (3, 92329056), (4, 69246792), (6, 46164528), (8, 34623396), (9, 30776352), (12, 23082264), (16, 17311698), (18, 15388176), (19, 14578272), (24, 11541132), (27, 10258784), (32, 8655849), (36, 7694088), (38, 7289136), (47, 5893344), (48, 5770566), (54, 5129392), (57, 4859424), (72, 3847044), (76, 3644568), (94, 2946672), (96, 2885283), (108, 2564696), (114, 2429712), (141, 1964448), (144, 1923522), (152, 1822284), (171, 1619808), (188, 1473336), (216, 1282348), (228, 1214856), (282, 982224), (288, 961761), (304, 911142), (342, 809904), (359, 771552), (376, 736668), (423, 654816), (432, 641174), (456, 607428), (513, 539936), (564, 491112), (608, 455571), (684, 404952), (718, 385776), (752, 368334), (846, 327408), (864, 320587), (893, 310176), (912, 303714), (1026, 269968), (1077, 257184), (1128, 245556), (1269, 218272), (1368, 202476), (1436, 192888), (1504, 184167), (1692, 163704), (1786, 155088), (1824, 151857), (2052, 134984), (2154, 128592), (2256, 122778), (2538, 109136), (2679, 103392), (2736, 101238), (2872, 96444), (3231, 85728), (3384, 81852), (3572, 77544), (4104, 67492), (4308, 64296), (4512, 61389), (5076, 54568), (5358, 51696), (5472, 50619), (5744, 48222), (6462, 42864), (6768, 40926), (6821, 40608), (7144, 38772), (8037, 34464), (8208, 33746), (8616, 32148), (9693, 28576), (10152, 27284), (10716, 25848), (11488, 24111), (12924, 21432), (13536, 20463), (13642, 20304), (14288, 19386), (16074, 17232), (16416, 16873)]