1278346752

素因数分解:

$2^9\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:234

約数の個数: 320

約数和(自身を含む): 4137830400

約数和(自身を除く): 2859483648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 31, 32, 36, 38, 48, 54, 57, 62, 64, 72, 76, 93, 96, 108, 114, 124, 128, 144, 152, 157, 171, 186, 192, 216, 228, 248, 256, 279, 288, 304, 314, 342, 372, 384, 432, 456, 471, 496, 512, 513, 558, 576, 589, 608, 628, 684, 744, 768, 837, 864, 912, 942, 992, 1026, 1116, 1152, 1178, 1216, 1256, 1368, 1413, 1488, 1536, 1674, 1728, 1767, 1824, 1884, 1984, 2052, 2232, 2304, 2356, 2432, 2512, 2736, 2826, 2976, 2983, 3348, 3456, 3534, 3648, 3768, 3968, 4104, 4239, 4464, 4608, 4712, 4864, 4867, 5024, 5301, 5472, 5652, 5952, 5966, 6696, 6912, 7068, 7296, 7536, 7936, 8208, 8478, 8928, 8949, 9424, 9728, 9734, 10048, 10602, 10944, 11304, 11904, 11932, 13392, 13824, 14136, 14592, 14601, 15072, 15872, 15903, 16416, 16956, 17856, 17898, 18848, 19468, 20096, 21204, 21888, 22608, 23808, 23864, 26784, 26847, 28272, 29184, 29202, 30144, 31806, 32832, 33912, 35712, 35796, 37696, 38936, 40192, 42408, 43776, 43803, 45216, 47616, 47728, 53568, 53694, 56544, 58404, 60288, 63612, 65664, 67824, 71424, 71592, 75392, 77872, 80384, 80541, 84816, 87552, 87606, 90432, 92473, 95456, 107136, 107388, 113088, 116808, 120576, 127224, 131328, 131409, 135648, 142848, 143184, 150784, 155744, 161082, 169632, 175212, 180864, 184946, 190912, 214272, 214776, 226176, 233616, 241152, 254448, 262656, 262818, 271296, 277419, 286368, 301568, 311488, 322164, 339264, 350424, 361728, 369892, 381824, 428544, 429552, 452352, 467232, 508896, 525636, 542592, 554838, 572736, 622976, 644328, 678528, 700848, 723456, 739784, 763648, 832257, 859104, 904704, 934464, 1017792, 1051272, 1085184, 1109676, 1145472, 1245952, 1288656, 1357056, 1401696, 1479568, 1527296, 1664514, 1718208, 1868928, 2035584, 2102544, 2170368, 2219352, 2290944, 2491904, 2496771, 2577312, 2714112, 2803392, 2959136, 3329028, 3436416, 3737856, 4071168, 4205088, 4438704, 4581888, 4993542, 5154624, 5606784, 5918272, 6658056, 6872832, 7475712, 8142336, 8410176, 8877408, 9987084, 10309248, 11213568, 11836544, 13316112, 13745664, 16820352, 17754816, 19974168, 20618496, 22427136, 23673088, 26632224, 33640704, 35509632, 39948336, 41236992, 47346176, 53264448, 67281408, 71019264, 79896672, 106528896, 142038528, 159793344, 213057792, 319586688, 426115584, 639173376, 1278346752]

約数ペア:

[(1, 1278346752), (2, 639173376), (3, 426115584), (4, 319586688), (6, 213057792), (8, 159793344), (9, 142038528), (12, 106528896), (16, 79896672), (18, 71019264), (19, 67281408), (24, 53264448), (27, 47346176), (31, 41236992), (32, 39948336), (36, 35509632), (38, 33640704), (48, 26632224), (54, 23673088), (57, 22427136), (62, 20618496), (64, 19974168), (72, 17754816), (76, 16820352), (93, 13745664), (96, 13316112), (108, 11836544), (114, 11213568), (124, 10309248), (128, 9987084), (144, 8877408), (152, 8410176), (157, 8142336), (171, 7475712), (186, 6872832), (192, 6658056), (216, 5918272), (228, 5606784), (248, 5154624), (256, 4993542), (279, 4581888), (288, 4438704), (304, 4205088), (314, 4071168), (342, 3737856), (372, 3436416), (384, 3329028), (432, 2959136), (456, 2803392), (471, 2714112), (496, 2577312), (512, 2496771), (513, 2491904), (558, 2290944), (576, 2219352), (589, 2170368), (608, 2102544), (628, 2035584), (684, 1868928), (744, 1718208), (768, 1664514), (837, 1527296), (864, 1479568), (912, 1401696), (942, 1357056), (992, 1288656), (1026, 1245952), (1116, 1145472), (1152, 1109676), (1178, 1085184), (1216, 1051272), (1256, 1017792), (1368, 934464), (1413, 904704), (1488, 859104), (1536, 832257), (1674, 763648), (1728, 739784), (1767, 723456), (1824, 700848), (1884, 678528), (1984, 644328), (2052, 622976), (2232, 572736), (2304, 554838), (2356, 542592), (2432, 525636), (2512, 508896), (2736, 467232), (2826, 452352), (2976, 429552), (2983, 428544), (3348, 381824), (3456, 369892), (3534, 361728), (3648, 350424), (3768, 339264), (3968, 322164), (4104, 311488), (4239, 301568), (4464, 286368), (4608, 277419), (4712, 271296), (4864, 262818), (4867, 262656), (5024, 254448), (5301, 241152), (5472, 233616), (5652, 226176), (5952, 214776), (5966, 214272), (6696, 190912), (6912, 184946), (7068, 180864), (7296, 175212), (7536, 169632), (7936, 161082), (8208, 155744), (8478, 150784), (8928, 143184), (8949, 142848), (9424, 135648), (9728, 131409), (9734, 131328), (10048, 127224), (10602, 120576), (10944, 116808), (11304, 113088), (11904, 107388), (11932, 107136), (13392, 95456), (13824, 92473), (14136, 90432), (14592, 87606), (14601, 87552), (15072, 84816), (15872, 80541), (15903, 80384), (16416, 77872), (16956, 75392), (17856, 71592), (17898, 71424), (18848, 67824), (19468, 65664), (20096, 63612), (21204, 60288), (21888, 58404), (22608, 56544), (23808, 53694), (23864, 53568), (26784, 47728), (26847, 47616), (28272, 45216), (29184, 43803), (29202, 43776), (30144, 42408), (31806, 40192), (32832, 38936), (33912, 37696), (35712, 35796)]