289038792

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:216

約数の個数: 256

約数和(自身を含む): 943718400

約数和(自身を除く): 654679608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 23, 24, 28, 31, 38, 42, 46, 56, 57, 62, 69, 76, 84, 92, 93, 114, 124, 127, 133, 138, 152, 161, 168, 184, 186, 217, 228, 248, 254, 266, 276, 322, 372, 381, 399, 434, 437, 456, 483, 508, 532, 552, 589, 644, 651, 713, 744, 762, 798, 868, 874, 889, 966, 1016, 1064, 1178, 1288, 1302, 1311, 1426, 1524, 1596, 1736, 1748, 1767, 1778, 1932, 2139, 2356, 2413, 2604, 2622, 2667, 2852, 2921, 3048, 3059, 3192, 3496, 3534, 3556, 3864, 3937, 4123, 4278, 4712, 4826, 4991, 5208, 5244, 5334, 5704, 5842, 6118, 7068, 7112, 7239, 7874, 8246, 8556, 8763, 9177, 9652, 9982, 10488, 10668, 11684, 11811, 12236, 12369, 13547, 14136, 14478, 14973, 15748, 16492, 16891, 17112, 17526, 18354, 19304, 19964, 20447, 21336, 23368, 23622, 24472, 24738, 27094, 27559, 28956, 29946, 31496, 32984, 33782, 35052, 36708, 39928, 40641, 40894, 47244, 49476, 50673, 54188, 55118, 55499, 57912, 59892, 61341, 67564, 70104, 73416, 74803, 81282, 81788, 82677, 90551, 94488, 94829, 98952, 101346, 108376, 110236, 110998, 119784, 122682, 135128, 149606, 162564, 163576, 165354, 166497, 181102, 189658, 202692, 220472, 221996, 224409, 245364, 271653, 284487, 299212, 325128, 330708, 332994, 362204, 379316, 388493, 405384, 443992, 448818, 490728, 523621, 543306, 568974, 598424, 633857, 661416, 665988, 724408, 758632, 776986, 897636, 1047242, 1086612, 1137948, 1165479, 1267714, 1331976, 1553972, 1570863, 1720469, 1795272, 1901571, 2094484, 2173224, 2275896, 2330958, 2535428, 3107944, 3141726, 3440938, 3803142, 4188968, 4661916, 5070856, 5161407, 6283452, 6881876, 7606284, 9323832, 10322814, 12043283, 12566904, 13763752, 15212568, 20645628, 24086566, 36129849, 41291256, 48173132, 72259698, 96346264, 144519396, 289038792]

約数ペア:

[(1, 289038792), (2, 144519396), (3, 96346264), (4, 72259698), (6, 48173132), (7, 41291256), (8, 36129849), (12, 24086566), (14, 20645628), (19, 15212568), (21, 13763752), (23, 12566904), (24, 12043283), (28, 10322814), (31, 9323832), (38, 7606284), (42, 6881876), (46, 6283452), (56, 5161407), (57, 5070856), (62, 4661916), (69, 4188968), (76, 3803142), (84, 3440938), (92, 3141726), (93, 3107944), (114, 2535428), (124, 2330958), (127, 2275896), (133, 2173224), (138, 2094484), (152, 1901571), (161, 1795272), (168, 1720469), (184, 1570863), (186, 1553972), (217, 1331976), (228, 1267714), (248, 1165479), (254, 1137948), (266, 1086612), (276, 1047242), (322, 897636), (372, 776986), (381, 758632), (399, 724408), (434, 665988), (437, 661416), (456, 633857), (483, 598424), (508, 568974), (532, 543306), (552, 523621), (589, 490728), (644, 448818), (651, 443992), (713, 405384), (744, 388493), (762, 379316), (798, 362204), (868, 332994), (874, 330708), (889, 325128), (966, 299212), (1016, 284487), (1064, 271653), (1178, 245364), (1288, 224409), (1302, 221996), (1311, 220472), (1426, 202692), (1524, 189658), (1596, 181102), (1736, 166497), (1748, 165354), (1767, 163576), (1778, 162564), (1932, 149606), (2139, 135128), (2356, 122682), (2413, 119784), (2604, 110998), (2622, 110236), (2667, 108376), (2852, 101346), (2921, 98952), (3048, 94829), (3059, 94488), (3192, 90551), (3496, 82677), (3534, 81788), (3556, 81282), (3864, 74803), (3937, 73416), (4123, 70104), (4278, 67564), (4712, 61341), (4826, 59892), (4991, 57912), (5208, 55499), (5244, 55118), (5334, 54188), (5704, 50673), (5842, 49476), (6118, 47244), (7068, 40894), (7112, 40641), (7239, 39928), (7874, 36708), (8246, 35052), (8556, 33782), (8763, 32984), (9177, 31496), (9652, 29946), (9982, 28956), (10488, 27559), (10668, 27094), (11684, 24738), (11811, 24472), (12236, 23622), (12369, 23368), (13547, 21336), (14136, 20447), (14478, 19964), (14973, 19304), (15748, 18354), (16492, 17526), (16891, 17112)]