1668131712

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{347}}^1$

素因数の和:490

約数の個数: 256

約数和(自身を含む): 5366995200

約数和(自身を除く): 3698863488

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, 107, 108, 117, 128, 144, 156, 192, 208, 214, 216, 234, 288, 312, 321, 347, 351, 384, 416, 428, 432, 468, 576, 624, 642, 694, 702, 832, 856, 864, 936, 963, 1041, 1152, 1248, 1284, 1388, 1391, 1404, 1664, 1712, 1728, 1872, 1926, 2082, 2496, 2568, 2776, 2782, 2808, 2889, 3123, 3424, 3456, 3744, 3852, 4164, 4173, 4511, 4992, 5136, 5552, 5564, 5616, 5778, 6246, 6848, 7488, 7704, 8328, 8346, 9022, 9369, 10272, 11104, 11128, 11232, 11556, 12492, 12519, 13533, 13696, 14976, 15408, 16656, 16692, 18044, 18738, 20544, 22208, 22256, 22464, 23112, 24984, 25038, 27066, 30816, 33312, 33384, 36088, 37129, 37476, 37557, 40599, 41088, 44416, 44512, 44928, 46224, 49968, 50076, 54132, 61632, 66624, 66768, 72176, 74258, 74952, 75114, 81198, 89024, 92448, 99936, 100152, 108264, 111387, 121797, 123264, 133248, 133536, 144352, 148516, 149904, 150228, 162396, 178048, 184896, 199872, 200304, 216528, 222774, 243594, 267072, 288704, 297032, 299808, 300456, 324792, 334161, 369792, 399744, 400608, 433056, 445548, 482677, 487188, 534144, 577408, 594064, 599616, 600912, 649584, 668322, 801216, 866112, 891096, 965354, 974376, 1002483, 1188128, 1199232, 1201824, 1299168, 1336644, 1448031, 1602432, 1732224, 1782192, 1930708, 1948752, 2004966, 2376256, 2403648, 2598336, 2673288, 2896062, 3564384, 3861416, 3897504, 4009932, 4344093, 4752512, 4807296, 5196672, 5346576, 5792124, 7128768, 7722832, 7795008, 8019864, 8688186, 10693152, 11584248, 13032279, 14257536, 15445664, 15590016, 16039728, 17376372, 21386304, 23168496, 26064558, 30891328, 32079456, 34752744, 42772608, 46336992, 52129116, 61782656, 64158912, 69505488, 92673984, 104258232, 128317824, 139010976, 185347968, 208516464, 278021952, 417032928, 556043904, 834065856, 1668131712]

約数ペア:

[(1, 1668131712), (2, 834065856), (3, 556043904), (4, 417032928), (6, 278021952), (8, 208516464), (9, 185347968), (12, 139010976), (13, 128317824), (16, 104258232), (18, 92673984), (24, 69505488), (26, 64158912), (27, 61782656), (32, 52129116), (36, 46336992), (39, 42772608), (48, 34752744), (52, 32079456), (54, 30891328), (64, 26064558), (72, 23168496), (78, 21386304), (96, 17376372), (104, 16039728), (107, 15590016), (108, 15445664), (117, 14257536), (128, 13032279), (144, 11584248), (156, 10693152), (192, 8688186), (208, 8019864), (214, 7795008), (216, 7722832), (234, 7128768), (288, 5792124), (312, 5346576), (321, 5196672), (347, 4807296), (351, 4752512), (384, 4344093), (416, 4009932), (428, 3897504), (432, 3861416), (468, 3564384), (576, 2896062), (624, 2673288), (642, 2598336), (694, 2403648), (702, 2376256), (832, 2004966), (856, 1948752), (864, 1930708), (936, 1782192), (963, 1732224), (1041, 1602432), (1152, 1448031), (1248, 1336644), (1284, 1299168), (1388, 1201824), (1391, 1199232), (1404, 1188128), (1664, 1002483), (1712, 974376), (1728, 965354), (1872, 891096), (1926, 866112), (2082, 801216), (2496, 668322), (2568, 649584), (2776, 600912), (2782, 599616), (2808, 594064), (2889, 577408), (3123, 534144), (3424, 487188), (3456, 482677), (3744, 445548), (3852, 433056), (4164, 400608), (4173, 399744), (4511, 369792), (4992, 334161), (5136, 324792), (5552, 300456), (5564, 299808), (5616, 297032), (5778, 288704), (6246, 267072), (6848, 243594), (7488, 222774), (7704, 216528), (8328, 200304), (8346, 199872), (9022, 184896), (9369, 178048), (10272, 162396), (11104, 150228), (11128, 149904), (11232, 148516), (11556, 144352), (12492, 133536), (12519, 133248), (13533, 123264), (13696, 121797), (14976, 111387), (15408, 108264), (16656, 100152), (16692, 99936), (18044, 92448), (18738, 89024), (20544, 81198), (22208, 75114), (22256, 74952), (22464, 74258), (23112, 72176), (24984, 66768), (25038, 66624), (27066, 61632), (30816, 54132), (33312, 50076), (33384, 49968), (36088, 46224), (37129, 44928), (37476, 44512), (37557, 44416), (40599, 41088)]