393981952

素因数分解:

$2^{12}\times 7^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1$

素因数の和:202

約数の個数: 156

約数和(自身を含む): 993535536

約数和(自身を除く): 599553584

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 128, 151, 182, 196, 208, 224, 256, 302, 364, 392, 416, 448, 512, 604, 637, 728, 784, 832, 896, 1024, 1057, 1208, 1274, 1456, 1568, 1664, 1792, 1963, 2048, 2114, 2416, 2548, 2912, 3136, 3328, 3584, 3926, 4096, 4228, 4832, 5096, 5824, 6272, 6656, 7168, 7399, 7852, 8456, 9664, 10192, 11648, 12544, 13312, 13741, 14336, 14798, 15704, 16912, 19328, 20384, 23296, 25088, 26624, 27482, 28672, 29596, 31408, 33824, 38656, 40768, 46592, 50176, 53248, 54964, 59192, 62816, 67648, 77312, 81536, 93184, 96187, 100352, 109928, 118384, 125632, 135296, 154624, 163072, 186368, 192374, 200704, 219856, 236768, 251264, 270592, 309248, 326144, 372736, 384748, 439712, 473536, 502528, 541184, 618496, 652288, 769496, 879424, 947072, 1005056, 1082368, 1304576, 1538992, 1758848, 1894144, 2010112, 2164736, 2609152, 3077984, 3517696, 3788288, 4020224, 4329472, 6155968, 7035392, 7576576, 8040448, 12311936, 14070784, 15153152, 24623872, 28141568, 30306304, 49247744, 56283136, 98495488, 196990976, 393981952]

約数ペア:

[(1, 393981952), (2, 196990976), (4, 98495488), (7, 56283136), (8, 49247744), (13, 30306304), (14, 28141568), (16, 24623872), (26, 15153152), (28, 14070784), (32, 12311936), (49, 8040448), (52, 7576576), (56, 7035392), (64, 6155968), (91, 4329472), (98, 4020224), (104, 3788288), (112, 3517696), (128, 3077984), (151, 2609152), (182, 2164736), (196, 2010112), (208, 1894144), (224, 1758848), (256, 1538992), (302, 1304576), (364, 1082368), (392, 1005056), (416, 947072), (448, 879424), (512, 769496), (604, 652288), (637, 618496), (728, 541184), (784, 502528), (832, 473536), (896, 439712), (1024, 384748), (1057, 372736), (1208, 326144), (1274, 309248), (1456, 270592), (1568, 251264), (1664, 236768), (1792, 219856), (1963, 200704), (2048, 192374), (2114, 186368), (2416, 163072), (2548, 154624), (2912, 135296), (3136, 125632), (3328, 118384), (3584, 109928), (3926, 100352), (4096, 96187), (4228, 93184), (4832, 81536), (5096, 77312), (5824, 67648), (6272, 62816), (6656, 59192), (7168, 54964), (7399, 53248), (7852, 50176), (8456, 46592), (9664, 40768), (10192, 38656), (11648, 33824), (12544, 31408), (13312, 29596), (13741, 28672), (14336, 27482), (14798, 26624), (15704, 25088), (16912, 23296), (19328, 20384)]