1907852928

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:263

約数の個数: 256

約数和(自身を含む): 5640192000

約数和(自身を除く): 3732339072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 29, 32, 38, 48, 57, 58, 64, 71, 76, 87, 96, 114, 116, 127, 128, 142, 152, 174, 192, 213, 228, 232, 254, 284, 304, 348, 381, 384, 426, 456, 464, 508, 551, 568, 608, 696, 762, 852, 912, 928, 1016, 1102, 1136, 1216, 1349, 1392, 1524, 1653, 1704, 1824, 1856, 2032, 2059, 2204, 2272, 2413, 2432, 2698, 2784, 3048, 3306, 3408, 3648, 3683, 3712, 4047, 4064, 4118, 4408, 4544, 4826, 5396, 5568, 6096, 6177, 6612, 6816, 7239, 7296, 7366, 8094, 8128, 8236, 8816, 9017, 9088, 9652, 10792, 11049, 11136, 12192, 12354, 13224, 13632, 14478, 14732, 16188, 16256, 16472, 17632, 18034, 19304, 21584, 22098, 24384, 24708, 26448, 27051, 27264, 28956, 29464, 32376, 32944, 35264, 36068, 38608, 39121, 43168, 44196, 48768, 49416, 52896, 54102, 57912, 58928, 64752, 65888, 69977, 70528, 72136, 77216, 78242, 86336, 88392, 98832, 105792, 108204, 115824, 117363, 117856, 129504, 131776, 139954, 144272, 154432, 156484, 171323, 172672, 176784, 197664, 209931, 211584, 216408, 231648, 234726, 235712, 259008, 261493, 263552, 279908, 288544, 308864, 312968, 342646, 353568, 395328, 419862, 432816, 463296, 469452, 471424, 513969, 518016, 522986, 559816, 577088, 625936, 685292, 707136, 784479, 790656, 839724, 865632, 926592, 938904, 1027938, 1045972, 1119632, 1154176, 1251872, 1370584, 1414272, 1568958, 1679448, 1731264, 1877808, 2055876, 2091944, 2239264, 2503744, 2741168, 3137916, 3358896, 3462528, 3755616, 4111752, 4183888, 4478528, 4968367, 5007488, 5482336, 6275832, 6717792, 7511232, 8223504, 8367776, 8957056, 9936734, 10964672, 12551664, 13435584, 14905101, 15022464, 16447008, 16735552, 19873468, 21929344, 25103328, 26871168, 29810202, 32894016, 33471104, 39746936, 50206656, 59620404, 65788032, 79493872, 100413312, 119240808, 158987744, 238481616, 317975488, 476963232, 635950976, 953926464, 1907852928]

約数ペア:

[(1, 1907852928), (2, 953926464), (3, 635950976), (4, 476963232), (6, 317975488), (8, 238481616), (12, 158987744), (16, 119240808), (19, 100413312), (24, 79493872), (29, 65788032), (32, 59620404), (38, 50206656), (48, 39746936), (57, 33471104), (58, 32894016), (64, 29810202), (71, 26871168), (76, 25103328), (87, 21929344), (96, 19873468), (114, 16735552), (116, 16447008), (127, 15022464), (128, 14905101), (142, 13435584), (152, 12551664), (174, 10964672), (192, 9936734), (213, 8957056), (228, 8367776), (232, 8223504), (254, 7511232), (284, 6717792), (304, 6275832), (348, 5482336), (381, 5007488), (384, 4968367), (426, 4478528), (456, 4183888), (464, 4111752), (508, 3755616), (551, 3462528), (568, 3358896), (608, 3137916), (696, 2741168), (762, 2503744), (852, 2239264), (912, 2091944), (928, 2055876), (1016, 1877808), (1102, 1731264), (1136, 1679448), (1216, 1568958), (1349, 1414272), (1392, 1370584), (1524, 1251872), (1653, 1154176), (1704, 1119632), (1824, 1045972), (1856, 1027938), (2032, 938904), (2059, 926592), (2204, 865632), (2272, 839724), (2413, 790656), (2432, 784479), (2698, 707136), (2784, 685292), (3048, 625936), (3306, 577088), (3408, 559816), (3648, 522986), (3683, 518016), (3712, 513969), (4047, 471424), (4064, 469452), (4118, 463296), (4408, 432816), (4544, 419862), (4826, 395328), (5396, 353568), (5568, 342646), (6096, 312968), (6177, 308864), (6612, 288544), (6816, 279908), (7239, 263552), (7296, 261493), (7366, 259008), (8094, 235712), (8128, 234726), (8236, 231648), (8816, 216408), (9017, 211584), (9088, 209931), (9652, 197664), (10792, 176784), (11049, 172672), (11136, 171323), (12192, 156484), (12354, 154432), (13224, 144272), (13632, 139954), (14478, 131776), (14732, 129504), (16188, 117856), (16256, 117363), (16472, 115824), (17632, 108204), (18034, 105792), (19304, 98832), (21584, 88392), (22098, 86336), (24384, 78242), (24708, 77216), (26448, 72136), (27051, 70528), (27264, 69977), (28956, 65888), (29464, 64752), (32376, 58928), (32944, 57912), (35264, 54102), (36068, 52896), (38608, 49416), (39121, 48768), (43168, 44196)]