1817883984

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{97}}^1\times {\mathrm{193}}^1$

素因数の和:342

約数の個数: 240

約数和(自身を含む): 5789990528

約数和(自身を除く): 3972106544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 97, 102, 112, 119, 136, 168, 193, 194, 204, 238, 272, 289, 291, 336, 357, 386, 388, 408, 476, 578, 579, 582, 679, 714, 772, 776, 816, 867, 952, 1156, 1158, 1164, 1351, 1358, 1428, 1544, 1552, 1649, 1734, 1904, 2023, 2037, 2312, 2316, 2328, 2702, 2716, 2856, 3088, 3281, 3298, 3468, 4046, 4053, 4074, 4624, 4632, 4656, 4947, 5404, 5432, 5712, 6069, 6562, 6596, 6936, 8092, 8106, 8148, 9264, 9843, 9894, 10808, 10864, 11543, 12138, 13124, 13192, 13872, 16184, 16212, 16296, 18721, 19686, 19788, 21616, 22967, 23086, 24276, 26248, 26384, 28033, 32368, 32424, 32592, 34629, 37442, 39372, 39576, 45934, 46172, 48552, 52496, 55777, 56066, 56163, 64848, 68901, 69258, 74884, 78744, 79152, 84099, 91868, 92344, 97104, 111554, 112132, 112326, 131047, 137802, 138516, 149768, 157488, 167331, 168198, 183736, 184688, 196231, 223108, 224264, 224652, 262094, 275604, 277032, 299536, 318257, 334662, 336396, 367472, 390439, 392462, 393141, 446216, 448528, 449304, 524188, 551208, 554064, 588693, 636514, 669324, 672792, 780878, 784924, 786282, 892432, 898608, 954771, 1048376, 1102416, 1171317, 1177386, 1273028, 1338648, 1345584, 1561756, 1569848, 1572564, 1909542, 2096752, 2227799, 2342634, 2354772, 2546056, 2677296, 3123512, 3139696, 3145128, 3819084, 4455598, 4685268, 4709544, 5092112, 5410369, 6247024, 6290256, 6683397, 7638168, 8911196, 9370536, 9419088, 10820738, 13366794, 15276336, 16231107, 17822392, 18741072, 21641476, 26733588, 32462214, 35644784, 37872583, 43282952, 53467176, 64924428, 75745166, 86565904, 106934352, 113617749, 129848856, 151490332, 227235498, 259697712, 302980664, 454470996, 605961328, 908941992, 1817883984]

約数ペア:

[(1, 1817883984), (2, 908941992), (3, 605961328), (4, 454470996), (6, 302980664), (7, 259697712), (8, 227235498), (12, 151490332), (14, 129848856), (16, 113617749), (17, 106934352), (21, 86565904), (24, 75745166), (28, 64924428), (34, 53467176), (42, 43282952), (48, 37872583), (51, 35644784), (56, 32462214), (68, 26733588), (84, 21641476), (97, 18741072), (102, 17822392), (112, 16231107), (119, 15276336), (136, 13366794), (168, 10820738), (193, 9419088), (194, 9370536), (204, 8911196), (238, 7638168), (272, 6683397), (289, 6290256), (291, 6247024), (336, 5410369), (357, 5092112), (386, 4709544), (388, 4685268), (408, 4455598), (476, 3819084), (578, 3145128), (579, 3139696), (582, 3123512), (679, 2677296), (714, 2546056), (772, 2354772), (776, 2342634), (816, 2227799), (867, 2096752), (952, 1909542), (1156, 1572564), (1158, 1569848), (1164, 1561756), (1351, 1345584), (1358, 1338648), (1428, 1273028), (1544, 1177386), (1552, 1171317), (1649, 1102416), (1734, 1048376), (1904, 954771), (2023, 898608), (2037, 892432), (2312, 786282), (2316, 784924), (2328, 780878), (2702, 672792), (2716, 669324), (2856, 636514), (3088, 588693), (3281, 554064), (3298, 551208), (3468, 524188), (4046, 449304), (4053, 448528), (4074, 446216), (4624, 393141), (4632, 392462), (4656, 390439), (4947, 367472), (5404, 336396), (5432, 334662), (5712, 318257), (6069, 299536), (6562, 277032), (6596, 275604), (6936, 262094), (8092, 224652), (8106, 224264), (8148, 223108), (9264, 196231), (9843, 184688), (9894, 183736), (10808, 168198), (10864, 167331), (11543, 157488), (12138, 149768), (13124, 138516), (13192, 137802), (13872, 131047), (16184, 112326), (16212, 112132), (16296, 111554), (18721, 97104), (19686, 92344), (19788, 91868), (21616, 84099), (22967, 79152), (23086, 78744), (24276, 74884), (26248, 69258), (26384, 68901), (28033, 64848), (32368, 56163), (32424, 56066), (32592, 55777), (34629, 52496), (37442, 48552), (39372, 46172), (39576, 45934)]