1284508368

素因数分解:

$2^4\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:312

約数の個数: 400

約数和(自身を含む): 4537209600

約数和(自身を除く): 3252701232

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 27, 29, 33, 36, 39, 44, 48, 52, 54, 58, 66, 72, 78, 81, 87, 88, 99, 104, 108, 116, 117, 132, 143, 144, 156, 162, 174, 176, 198, 208, 216, 232, 234, 239, 261, 264, 286, 297, 312, 319, 324, 348, 351, 377, 396, 429, 432, 464, 468, 478, 522, 528, 572, 594, 624, 638, 648, 696, 702, 717, 754, 783, 792, 858, 891, 936, 956, 957, 1044, 1053, 1131, 1144, 1188, 1276, 1287, 1296, 1392, 1404, 1434, 1508, 1566, 1584, 1716, 1782, 1872, 1912, 1914, 2088, 2106, 2151, 2262, 2288, 2349, 2376, 2552, 2574, 2629, 2808, 2868, 2871, 3016, 3107, 3132, 3393, 3432, 3564, 3824, 3828, 3861, 4147, 4176, 4212, 4302, 4524, 4698, 4752, 5104, 5148, 5258, 5616, 5736, 5742, 6032, 6214, 6264, 6453, 6786, 6864, 6931, 7128, 7656, 7722, 7887, 8294, 8424, 8604, 8613, 9048, 9321, 9396, 10179, 10296, 10516, 11472, 11484, 11583, 12428, 12441, 12528, 12906, 13572, 13862, 14256, 15312, 15444, 15774, 16588, 16848, 17208, 17226, 18096, 18642, 18792, 19359, 20358, 20592, 20793, 21032, 22968, 23166, 23661, 24856, 24882, 25812, 25839, 27144, 27724, 27963, 30537, 30888, 31548, 33176, 34177, 34416, 34452, 37284, 37323, 37584, 38718, 40716, 41586, 42064, 45936, 46332, 47322, 49712, 49764, 51624, 51678, 54288, 55448, 55926, 61074, 61776, 62379, 63096, 66352, 68354, 68904, 70983, 74568, 74646, 76241, 77436, 81432, 83172, 83889, 90103, 92664, 94644, 99528, 102531, 103248, 103356, 110896, 111852, 111969, 122148, 124758, 126192, 136708, 137808, 141966, 149136, 149292, 152482, 154872, 162864, 166344, 167778, 180206, 185328, 187137, 189288, 199056, 205062, 206712, 212949, 223704, 223938, 228723, 244296, 249516, 251667, 270309, 273416, 283932, 298584, 304964, 307593, 309744, 332688, 335556, 335907, 360412, 374274, 378576, 410124, 413424, 425898, 447408, 447876, 457446, 488592, 499032, 503334, 540618, 546832, 561411, 567864, 597168, 609928, 615186, 671112, 671814, 686169, 720824, 748548, 810927, 820248, 851796, 895752, 914892, 922779, 991133, 998064, 1006668, 1081236, 1122822, 1135728, 1219856, 1230372, 1342224, 1343628, 1372338, 1441648, 1497096, 1621854, 1640496, 1703592, 1791504, 1829784, 1845558, 1982266, 2013336, 2058507, 2162472, 2245644, 2432781, 2460744, 2687256, 2744676, 2768337, 2973399, 2994192, 3243708, 3407184, 3659568, 3691116, 3964532, 4026672, 4117014, 4324944, 4491288, 4865562, 4921488, 5374512, 5489352, 5536674, 5946798, 6175521, 6487416, 7298343, 7382232, 7929064, 8234028, 8920197, 8982576, 9731124, 10978704, 11073348, 11893596, 12351042, 12974832, 14596686, 14764464, 15858128, 16468056, 17840394, 19462248, 22146696, 23787192, 24702084, 26760591, 29193372, 32936112, 35680788, 38924496, 44293392, 47574384, 49404168, 53521182, 58386744, 71361576, 80281773, 98808336, 107042364, 116773488, 142723152, 160563546, 214084728, 321127092, 428169456, 642254184, 1284508368]

約数ペア:

[(1, 1284508368), (2, 642254184), (3, 428169456), (4, 321127092), (6, 214084728), (8, 160563546), (9, 142723152), (11, 116773488), (12, 107042364), (13, 98808336), (16, 80281773), (18, 71361576), (22, 58386744), (24, 53521182), (26, 49404168), (27, 47574384), (29, 44293392), (33, 38924496), (36, 35680788), (39, 32936112), (44, 29193372), (48, 26760591), (52, 24702084), (54, 23787192), (58, 22146696), (66, 19462248), (72, 17840394), (78, 16468056), (81, 15858128), (87, 14764464), (88, 14596686), (99, 12974832), (104, 12351042), (108, 11893596), (116, 11073348), (117, 10978704), (132, 9731124), (143, 8982576), (144, 8920197), (156, 8234028), (162, 7929064), (174, 7382232), (176, 7298343), (198, 6487416), (208, 6175521), (216, 5946798), (232, 5536674), (234, 5489352), (239, 5374512), (261, 4921488), (264, 4865562), (286, 4491288), (297, 4324944), (312, 4117014), (319, 4026672), (324, 3964532), (348, 3691116), (351, 3659568), (377, 3407184), (396, 3243708), (429, 2994192), (432, 2973399), (464, 2768337), (468, 2744676), (478, 2687256), (522, 2460744), (528, 2432781), (572, 2245644), (594, 2162472), (624, 2058507), (638, 2013336), (648, 1982266), (696, 1845558), (702, 1829784), (717, 1791504), (754, 1703592), (783, 1640496), (792, 1621854), (858, 1497096), (891, 1441648), (936, 1372338), (956, 1343628), (957, 1342224), (1044, 1230372), (1053, 1219856), (1131, 1135728), (1144, 1122822), (1188, 1081236), (1276, 1006668), (1287, 998064), (1296, 991133), (1392, 922779), (1404, 914892), (1434, 895752), (1508, 851796), (1566, 820248), (1584, 810927), (1716, 748548), (1782, 720824), (1872, 686169), (1912, 671814), (1914, 671112), (2088, 615186), (2106, 609928), (2151, 597168), (2262, 567864), (2288, 561411), (2349, 546832), (2376, 540618), (2552, 503334), (2574, 499032), (2629, 488592), (2808, 457446), (2868, 447876), (2871, 447408), (3016, 425898), (3107, 413424), (3132, 410124), (3393, 378576), (3432, 374274), (3564, 360412), (3824, 335907), (3828, 335556), (3861, 332688), (4147, 309744), (4176, 307593), (4212, 304964), (4302, 298584), (4524, 283932), (4698, 273416), (4752, 270309), (5104, 251667), (5148, 249516), (5258, 244296), (5616, 228723), (5736, 223938), (5742, 223704), (6032, 212949), (6214, 206712), (6264, 205062), (6453, 199056), (6786, 189288), (6864, 187137), (6931, 185328), (7128, 180206), (7656, 167778), (7722, 166344), (7887, 162864), (8294, 154872), (8424, 152482), (8604, 149292), (8613, 149136), (9048, 141966), (9321, 137808), (9396, 136708), (10179, 126192), (10296, 124758), (10516, 122148), (11472, 111969), (11484, 111852), (11583, 110896), (12428, 103356), (12441, 103248), (12528, 102531), (12906, 99528), (13572, 94644), (13862, 92664), (14256, 90103), (15312, 83889), (15444, 83172), (15774, 81432), (16588, 77436), (16848, 76241), (17208, 74646), (17226, 74568), (18096, 70983), (18642, 68904), (18792, 68354), (19359, 66352), (20358, 63096), (20592, 62379), (20793, 61776), (21032, 61074), (22968, 55926), (23166, 55448), (23661, 54288), (24856, 51678), (24882, 51624), (25812, 49764), (25839, 49712), (27144, 47322), (27724, 46332), (27963, 45936), (30537, 42064), (30888, 41586), (31548, 40716), (33176, 38718), (34177, 37584), (34416, 37323), (34452, 37284)]