247123968

素因数分解:

$2^{12}\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1$

素因数の和:77

約数の個数: 312

約数和(自身を含む): 863396928

約数和(自身を除く): 616272960

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 17, 21, 24, 26, 28, 32, 34, 39, 42, 48, 51, 52, 56, 64, 68, 78, 84, 91, 96, 102, 104, 112, 119, 128, 136, 156, 168, 169, 182, 192, 204, 208, 221, 224, 238, 256, 272, 273, 312, 336, 338, 357, 364, 384, 408, 416, 442, 448, 476, 507, 512, 544, 546, 624, 663, 672, 676, 714, 728, 768, 816, 832, 884, 896, 952, 1014, 1024, 1088, 1092, 1183, 1248, 1326, 1344, 1352, 1428, 1456, 1536, 1547, 1632, 1664, 1768, 1792, 1904, 2028, 2048, 2176, 2184, 2366, 2496, 2652, 2688, 2704, 2856, 2873, 2912, 3072, 3094, 3264, 3328, 3536, 3549, 3584, 3808, 4056, 4096, 4352, 4368, 4641, 4732, 4992, 5304, 5376, 5408, 5712, 5746, 5824, 6144, 6188, 6528, 6656, 7072, 7098, 7168, 7616, 8112, 8619, 8704, 8736, 9282, 9464, 9984, 10608, 10752, 10816, 11424, 11492, 11648, 12288, 12376, 13056, 13312, 14144, 14196, 14336, 15232, 16224, 17238, 17408, 17472, 18564, 18928, 19968, 20111, 21216, 21504, 21632, 22848, 22984, 23296, 24752, 26112, 26624, 28288, 28392, 28672, 30464, 32448, 34476, 34816, 34944, 37128, 37856, 39936, 40222, 42432, 43008, 43264, 45696, 45968, 46592, 49504, 52224, 53248, 56576, 56784, 60333, 60928, 64896, 68952, 69632, 69888, 74256, 75712, 79872, 80444, 84864, 86016, 86528, 91392, 91936, 93184, 99008, 104448, 113152, 113568, 120666, 121856, 129792, 137904, 139776, 148512, 151424, 159744, 160888, 169728, 173056, 182784, 183872, 186368, 198016, 208896, 226304, 227136, 241332, 243712, 259584, 275808, 279552, 297024, 302848, 321776, 339456, 346112, 365568, 367744, 372736, 396032, 452608, 454272, 482664, 487424, 519168, 551616, 559104, 594048, 605696, 643552, 678912, 692224, 731136, 735488, 792064, 905216, 908544, 965328, 1038336, 1103232, 1118208, 1188096, 1211392, 1287104, 1357824, 1462272, 1470976, 1584128, 1817088, 1930656, 2076672, 2206464, 2376192, 2422784, 2574208, 2715648, 2941952, 3168256, 3634176, 3861312, 4412928, 4752384, 4845568, 5148416, 5883904, 6336512, 7268352, 7722624, 8825856, 9504768, 10296832, 11767808, 14536704, 15445248, 17651712, 19009536, 20593664, 30890496, 35303424, 41187328, 61780992, 82374656, 123561984, 247123968]

約数ペア:

[(1, 247123968), (2, 123561984), (3, 82374656), (4, 61780992), (6, 41187328), (7, 35303424), (8, 30890496), (12, 20593664), (13, 19009536), (14, 17651712), (16, 15445248), (17, 14536704), (21, 11767808), (24, 10296832), (26, 9504768), (28, 8825856), (32, 7722624), (34, 7268352), (39, 6336512), (42, 5883904), (48, 5148416), (51, 4845568), (52, 4752384), (56, 4412928), (64, 3861312), (68, 3634176), (78, 3168256), (84, 2941952), (91, 2715648), (96, 2574208), (102, 2422784), (104, 2376192), (112, 2206464), (119, 2076672), (128, 1930656), (136, 1817088), (156, 1584128), (168, 1470976), (169, 1462272), (182, 1357824), (192, 1287104), (204, 1211392), (208, 1188096), (221, 1118208), (224, 1103232), (238, 1038336), (256, 965328), (272, 908544), (273, 905216), (312, 792064), (336, 735488), (338, 731136), (357, 692224), (364, 678912), (384, 643552), (408, 605696), (416, 594048), (442, 559104), (448, 551616), (476, 519168), (507, 487424), (512, 482664), (544, 454272), (546, 452608), (624, 396032), (663, 372736), (672, 367744), (676, 365568), (714, 346112), (728, 339456), (768, 321776), (816, 302848), (832, 297024), (884, 279552), (896, 275808), (952, 259584), (1014, 243712), (1024, 241332), (1088, 227136), (1092, 226304), (1183, 208896), (1248, 198016), (1326, 186368), (1344, 183872), (1352, 182784), (1428, 173056), (1456, 169728), (1536, 160888), (1547, 159744), (1632, 151424), (1664, 148512), (1768, 139776), (1792, 137904), (1904, 129792), (2028, 121856), (2048, 120666), (2176, 113568), (2184, 113152), (2366, 104448), (2496, 99008), (2652, 93184), (2688, 91936), (2704, 91392), (2856, 86528), (2873, 86016), (2912, 84864), (3072, 80444), (3094, 79872), (3264, 75712), (3328, 74256), (3536, 69888), (3549, 69632), (3584, 68952), (3808, 64896), (4056, 60928), (4096, 60333), (4352, 56784), (4368, 56576), (4641, 53248), (4732, 52224), (4992, 49504), (5304, 46592), (5376, 45968), (5408, 45696), (5712, 43264), (5746, 43008), (5824, 42432), (6144, 40222), (6188, 39936), (6528, 37856), (6656, 37128), (7072, 34944), (7098, 34816), (7168, 34476), (7616, 32448), (8112, 30464), (8619, 28672), (8704, 28392), (8736, 28288), (9282, 26624), (9464, 26112), (9984, 24752), (10608, 23296), (10752, 22984), (10816, 22848), (11424, 21632), (11492, 21504), (11648, 21216), (12288, 20111), (12376, 19968), (13056, 18928), (13312, 18564), (14144, 17472), (14196, 17408), (14336, 17238), (15232, 16224)]