393659136

素因数分解:

$2^8\times 3^3\times {\mathrm{13}}^2\times {\mathrm{337}}^1$

素因数の和:388

約数の個数: 216

約数和(自身を含む): 1264295760

約数和(自身を除く): 870636624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 169, 192, 208, 216, 234, 256, 288, 312, 337, 338, 351, 384, 416, 432, 468, 507, 576, 624, 674, 676, 702, 768, 832, 864, 936, 1011, 1014, 1152, 1248, 1348, 1352, 1404, 1521, 1664, 1728, 1872, 2022, 2028, 2304, 2496, 2696, 2704, 2808, 3033, 3042, 3328, 3456, 3744, 4044, 4056, 4381, 4563, 4992, 5392, 5408, 5616, 6066, 6084, 6912, 7488, 8088, 8112, 8762, 9099, 9126, 9984, 10784, 10816, 11232, 12132, 12168, 13143, 14976, 16176, 16224, 17524, 18198, 18252, 21568, 21632, 22464, 24264, 24336, 26286, 29952, 32352, 32448, 35048, 36396, 36504, 39429, 43136, 43264, 44928, 48528, 48672, 52572, 56953, 64704, 64896, 70096, 72792, 73008, 78858, 86272, 89856, 97056, 97344, 105144, 113906, 118287, 129408, 129792, 140192, 145584, 146016, 157716, 170859, 194112, 194688, 210288, 227812, 236574, 258816, 280384, 291168, 292032, 315432, 341718, 388224, 389376, 420576, 455624, 473148, 512577, 560768, 582336, 584064, 630864, 683436, 776448, 841152, 911248, 946296, 1025154, 1121536, 1164672, 1168128, 1261728, 1366872, 1537731, 1682304, 1822496, 1892592, 2050308, 2329344, 2523456, 2733744, 3075462, 3364608, 3644992, 3785184, 4100616, 5046912, 5467488, 6150924, 7289984, 7570368, 8201232, 10093824, 10934976, 12301848, 14579968, 15140736, 16402464, 21869952, 24603696, 30281472, 32804928, 43739904, 49207392, 65609856, 98414784, 131219712, 196829568, 393659136]

約数ペア:

[(1, 393659136), (2, 196829568), (3, 131219712), (4, 98414784), (6, 65609856), (8, 49207392), (9, 43739904), (12, 32804928), (13, 30281472), (16, 24603696), (18, 21869952), (24, 16402464), (26, 15140736), (27, 14579968), (32, 12301848), (36, 10934976), (39, 10093824), (48, 8201232), (52, 7570368), (54, 7289984), (64, 6150924), (72, 5467488), (78, 5046912), (96, 4100616), (104, 3785184), (108, 3644992), (117, 3364608), (128, 3075462), (144, 2733744), (156, 2523456), (169, 2329344), (192, 2050308), (208, 1892592), (216, 1822496), (234, 1682304), (256, 1537731), (288, 1366872), (312, 1261728), (337, 1168128), (338, 1164672), (351, 1121536), (384, 1025154), (416, 946296), (432, 911248), (468, 841152), (507, 776448), (576, 683436), (624, 630864), (674, 584064), (676, 582336), (702, 560768), (768, 512577), (832, 473148), (864, 455624), (936, 420576), (1011, 389376), (1014, 388224), (1152, 341718), (1248, 315432), (1348, 292032), (1352, 291168), (1404, 280384), (1521, 258816), (1664, 236574), (1728, 227812), (1872, 210288), (2022, 194688), (2028, 194112), (2304, 170859), (2496, 157716), (2696, 146016), (2704, 145584), (2808, 140192), (3033, 129792), (3042, 129408), (3328, 118287), (3456, 113906), (3744, 105144), (4044, 97344), (4056, 97056), (4381, 89856), (4563, 86272), (4992, 78858), (5392, 73008), (5408, 72792), (5616, 70096), (6066, 64896), (6084, 64704), (6912, 56953), (7488, 52572), (8088, 48672), (8112, 48528), (8762, 44928), (9099, 43264), (9126, 43136), (9984, 39429), (10784, 36504), (10816, 36396), (11232, 35048), (12132, 32448), (12168, 32352), (13143, 29952), (14976, 26286), (16176, 24336), (16224, 24264), (17524, 22464), (18198, 21632), (18252, 21568)]