391966848

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3739}}^1$

素因数の和:3779

約数の個数: 192

約数和(自身を含む): 1388587200

約数和(自身を除く): 996620352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 78, 84, 91, 96, 104, 112, 117, 126, 128, 144, 156, 168, 182, 192, 208, 224, 234, 252, 273, 288, 312, 336, 364, 384, 416, 448, 468, 504, 546, 576, 624, 672, 728, 819, 832, 896, 936, 1008, 1092, 1152, 1248, 1344, 1456, 1638, 1664, 1872, 2016, 2184, 2496, 2688, 2912, 3276, 3739, 3744, 4032, 4368, 4992, 5824, 6552, 7478, 7488, 8064, 8736, 11217, 11648, 13104, 14956, 14976, 17472, 22434, 26173, 26208, 29912, 33651, 34944, 44868, 48607, 52346, 52416, 59824, 67302, 78519, 89736, 97214, 104692, 104832, 119648, 134604, 145821, 157038, 179472, 194428, 209384, 235557, 239296, 269208, 291642, 314076, 340249, 358944, 388856, 418768, 437463, 471114, 478592, 538416, 583284, 628152, 680498, 717888, 777712, 837536, 874926, 942228, 1020747, 1076832, 1166568, 1256304, 1360996, 1435776, 1555424, 1675072, 1749852, 1884456, 2041494, 2153664, 2333136, 2512608, 2721992, 3062241, 3110848, 3350144, 3499704, 3768912, 4082988, 4307328, 4666272, 5025216, 5443984, 6124482, 6221696, 6999408, 7537824, 8165976, 9332544, 10050432, 10887968, 12248964, 13998816, 15075648, 16331952, 18665088, 21775936, 24497928, 27997632, 30151296, 32663904, 43551872, 48995856, 55995264, 65327808, 97991712, 130655616, 195983424, 391966848]

約数ペア:

[(1, 391966848), (2, 195983424), (3, 130655616), (4, 97991712), (6, 65327808), (7, 55995264), (8, 48995856), (9, 43551872), (12, 32663904), (13, 30151296), (14, 27997632), (16, 24497928), (18, 21775936), (21, 18665088), (24, 16331952), (26, 15075648), (28, 13998816), (32, 12248964), (36, 10887968), (39, 10050432), (42, 9332544), (48, 8165976), (52, 7537824), (56, 6999408), (63, 6221696), (64, 6124482), (72, 5443984), (78, 5025216), (84, 4666272), (91, 4307328), (96, 4082988), (104, 3768912), (112, 3499704), (117, 3350144), (126, 3110848), (128, 3062241), (144, 2721992), (156, 2512608), (168, 2333136), (182, 2153664), (192, 2041494), (208, 1884456), (224, 1749852), (234, 1675072), (252, 1555424), (273, 1435776), (288, 1360996), (312, 1256304), (336, 1166568), (364, 1076832), (384, 1020747), (416, 942228), (448, 874926), (468, 837536), (504, 777712), (546, 717888), (576, 680498), (624, 628152), (672, 583284), (728, 538416), (819, 478592), (832, 471114), (896, 437463), (936, 418768), (1008, 388856), (1092, 358944), (1152, 340249), (1248, 314076), (1344, 291642), (1456, 269208), (1638, 239296), (1664, 235557), (1872, 209384), (2016, 194428), (2184, 179472), (2496, 157038), (2688, 145821), (2912, 134604), (3276, 119648), (3739, 104832), (3744, 104692), (4032, 97214), (4368, 89736), (4992, 78519), (5824, 67302), (6552, 59824), (7478, 52416), (7488, 52346), (8064, 48607), (8736, 44868), (11217, 34944), (11648, 33651), (13104, 29912), (14956, 26208), (14976, 26173), (17472, 22434)]