38814781824

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{123419}}^1$

素因数の和:123462

約数の個数: 256

約数和(自身を含む): 140995008000

約数和(自身を除く): 102180226176

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 64, 72, 78, 84, 91, 96, 104, 108, 112, 117, 126, 128, 144, 156, 168, 182, 189, 192, 208, 216, 224, 234, 252, 273, 288, 312, 336, 351, 364, 378, 384, 416, 432, 448, 468, 504, 546, 576, 624, 672, 702, 728, 756, 819, 832, 864, 896, 936, 1008, 1092, 1152, 1248, 1344, 1404, 1456, 1512, 1638, 1664, 1728, 1872, 2016, 2184, 2457, 2496, 2688, 2808, 2912, 3024, 3276, 3456, 3744, 4032, 4368, 4914, 4992, 5616, 5824, 6048, 6552, 7488, 8064, 8736, 9828, 11232, 11648, 12096, 13104, 14976, 17472, 19656, 22464, 24192, 26208, 34944, 39312, 44928, 52416, 78624, 104832, 123419, 157248, 246838, 314496, 370257, 493676, 740514, 863933, 987352, 1110771, 1481028, 1604447, 1727866, 1974704, 2221542, 2591799, 2962056, 3208894, 3332313, 3455732, 3949408, 4443084, 4813341, 5183598, 5924112, 6417788, 6664626, 6911464, 7775397, 7898816, 8886168, 9626682, 10367196, 11231129, 11848224, 12835576, 13329252, 13822928, 14440023, 15550794, 15797632, 17772336, 19253364, 20734392, 22462258, 23326191, 23696448, 25671152, 26658504, 27645856, 28880046, 31101588, 33693387, 35544672, 38506728, 41468784, 43320069, 44924516, 46652382, 47392896, 51342304, 53317008, 55291712, 57760092, 62203176, 67386774, 71089344, 77013456, 82937568, 86640138, 89849032, 93304764, 101080161, 102684608, 106634016, 110583424, 115520184, 124406352, 134773548, 142178688, 154026912, 165875136, 173280276, 179698064, 186609528, 202160322, 205369216, 213268032, 231040368, 248812704, 269547096, 303240483, 308053824, 331750272, 346560552, 359396128, 373219056, 404320644, 426536064, 462080736, 497625408, 539094192, 606480966, 616107648, 693121104, 718792256, 746438112, 808641288, 924161472, 995250816, 1078188384, 1212961932, 1386242208, 1437584512, 1492876224, 1617282576, 1848322944, 2156376768, 2425923864, 2772484416, 2985752448, 3234565152, 4312753536, 4851847728, 5544968832, 6469130304, 9703695456, 12938260608, 19407390912, 38814781824]

約数ペア:

[(1, 38814781824), (2, 19407390912), (3, 12938260608), (4, 9703695456), (6, 6469130304), (7, 5544968832), (8, 4851847728), (9, 4312753536), (12, 3234565152), (13, 2985752448), (14, 2772484416), (16, 2425923864), (18, 2156376768), (21, 1848322944), (24, 1617282576), (26, 1492876224), (27, 1437584512), (28, 1386242208), (32, 1212961932), (36, 1078188384), (39, 995250816), (42, 924161472), (48, 808641288), (52, 746438112), (54, 718792256), (56, 693121104), (63, 616107648), (64, 606480966), (72, 539094192), (78, 497625408), (84, 462080736), (91, 426536064), (96, 404320644), (104, 373219056), (108, 359396128), (112, 346560552), (117, 331750272), (126, 308053824), (128, 303240483), (144, 269547096), (156, 248812704), (168, 231040368), (182, 213268032), (189, 205369216), (192, 202160322), (208, 186609528), (216, 179698064), (224, 173280276), (234, 165875136), (252, 154026912), (273, 142178688), (288, 134773548), (312, 124406352), (336, 115520184), (351, 110583424), (364, 106634016), (378, 102684608), (384, 101080161), (416, 93304764), (432, 89849032), (448, 86640138), (468, 82937568), (504, 77013456), (546, 71089344), (576, 67386774), (624, 62203176), (672, 57760092), (702, 55291712), (728, 53317008), (756, 51342304), (819, 47392896), (832, 46652382), (864, 44924516), (896, 43320069), (936, 41468784), (1008, 38506728), (1092, 35544672), (1152, 33693387), (1248, 31101588), (1344, 28880046), (1404, 27645856), (1456, 26658504), (1512, 25671152), (1638, 23696448), (1664, 23326191), (1728, 22462258), (1872, 20734392), (2016, 19253364), (2184, 17772336), (2457, 15797632), (2496, 15550794), (2688, 14440023), (2808, 13822928), (2912, 13329252), (3024, 12835576), (3276, 11848224), (3456, 11231129), (3744, 10367196), (4032, 9626682), (4368, 8886168), (4914, 7898816), (4992, 7775397), (5616, 6911464), (5824, 6664626), (6048, 6417788), (6552, 5924112), (7488, 5183598), (8064, 4813341), (8736, 4443084), (9828, 3949408), (11232, 3455732), (11648, 3332313), (12096, 3208894), (13104, 2962056), (14976, 2591799), (17472, 2221542), (19656, 1974704), (22464, 1727866), (24192, 1604447), (26208, 1481028), (34944, 1110771), (39312, 987352), (44928, 863933), (52416, 740514), (78624, 493676), (104832, 370257), (123419, 314496), (157248, 246838)]