2491589632

素因数分解:

$2^{10}\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:201

約数の個数: 264

約数和(自身を含む): 6451881984

約数和(自身を除く): 3960292352

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 23, 28, 32, 34, 46, 49, 56, 64, 68, 92, 98, 112, 119, 127, 128, 136, 161, 184, 196, 224, 238, 254, 256, 272, 322, 368, 391, 392, 448, 476, 508, 512, 544, 644, 736, 782, 784, 833, 889, 896, 952, 1016, 1024, 1088, 1127, 1288, 1472, 1564, 1568, 1666, 1778, 1792, 1904, 2032, 2159, 2176, 2254, 2576, 2737, 2921, 2944, 3128, 3136, 3332, 3556, 3584, 3808, 4064, 4318, 4352, 4508, 5152, 5474, 5842, 5888, 6223, 6256, 6272, 6664, 7112, 7168, 7616, 8128, 8636, 8704, 9016, 10304, 10948, 11684, 11776, 12446, 12512, 12544, 13328, 14224, 15113, 15232, 16256, 17272, 17408, 18032, 19159, 20447, 20608, 21896, 23368, 23552, 24892, 25024, 25088, 26656, 28448, 30226, 30464, 32512, 34544, 36064, 38318, 40894, 41216, 43792, 46736, 49657, 49784, 50048, 50176, 53312, 56896, 60452, 60928, 65024, 69088, 72128, 76636, 81788, 82432, 87584, 93472, 99314, 99568, 100096, 105791, 106624, 113792, 120904, 121856, 130048, 138176, 143129, 144256, 153272, 163576, 164864, 175168, 186944, 198628, 199136, 200192, 211582, 213248, 227584, 241808, 276352, 286258, 288512, 306544, 327152, 347599, 350336, 373888, 397256, 398272, 400384, 423164, 426496, 455168, 483616, 552704, 572516, 577024, 613088, 654304, 695198, 700672, 747776, 794512, 796544, 846328, 852992, 910336, 967232, 1105408, 1145032, 1154048, 1226176, 1308608, 1390396, 1401344, 1495552, 1589024, 1593088, 1692656, 1934464, 2210816, 2290064, 2433193, 2452352, 2617216, 2780792, 2802688, 2991104, 3178048, 3186176, 3385312, 3868928, 4580128, 4866386, 4904704, 5234432, 5561584, 6356096, 6372352, 6770624, 7737856, 9160256, 9732772, 9809408, 10468864, 11123168, 12712192, 13541248, 15475712, 18320512, 19465544, 19618816, 20937728, 22246336, 25424384, 27082496, 36641024, 38931088, 44492672, 50848768, 54164992, 73282048, 77862176, 88985344, 108329984, 146564096, 155724352, 177970688, 311448704, 355941376, 622897408, 1245794816, 2491589632]

約数ペア:

[(1, 2491589632), (2, 1245794816), (4, 622897408), (7, 355941376), (8, 311448704), (14, 177970688), (16, 155724352), (17, 146564096), (23, 108329984), (28, 88985344), (32, 77862176), (34, 73282048), (46, 54164992), (49, 50848768), (56, 44492672), (64, 38931088), (68, 36641024), (92, 27082496), (98, 25424384), (112, 22246336), (119, 20937728), (127, 19618816), (128, 19465544), (136, 18320512), (161, 15475712), (184, 13541248), (196, 12712192), (224, 11123168), (238, 10468864), (254, 9809408), (256, 9732772), (272, 9160256), (322, 7737856), (368, 6770624), (391, 6372352), (392, 6356096), (448, 5561584), (476, 5234432), (508, 4904704), (512, 4866386), (544, 4580128), (644, 3868928), (736, 3385312), (782, 3186176), (784, 3178048), (833, 2991104), (889, 2802688), (896, 2780792), (952, 2617216), (1016, 2452352), (1024, 2433193), (1088, 2290064), (1127, 2210816), (1288, 1934464), (1472, 1692656), (1564, 1593088), (1568, 1589024), (1666, 1495552), (1778, 1401344), (1792, 1390396), (1904, 1308608), (2032, 1226176), (2159, 1154048), (2176, 1145032), (2254, 1105408), (2576, 967232), (2737, 910336), (2921, 852992), (2944, 846328), (3128, 796544), (3136, 794512), (3332, 747776), (3556, 700672), (3584, 695198), (3808, 654304), (4064, 613088), (4318, 577024), (4352, 572516), (4508, 552704), (5152, 483616), (5474, 455168), (5842, 426496), (5888, 423164), (6223, 400384), (6256, 398272), (6272, 397256), (6664, 373888), (7112, 350336), (7168, 347599), (7616, 327152), (8128, 306544), (8636, 288512), (8704, 286258), (9016, 276352), (10304, 241808), (10948, 227584), (11684, 213248), (11776, 211582), (12446, 200192), (12512, 199136), (12544, 198628), (13328, 186944), (14224, 175168), (15113, 164864), (15232, 163576), (16256, 153272), (17272, 144256), (17408, 143129), (18032, 138176), (19159, 130048), (20447, 121856), (20608, 120904), (21896, 113792), (23368, 106624), (23552, 105791), (24892, 100096), (25024, 99568), (25088, 99314), (26656, 93472), (28448, 87584), (30226, 82432), (30464, 81788), (32512, 76636), (34544, 72128), (36064, 69088), (38318, 65024), (40894, 60928), (41216, 60452), (43792, 56896), (46736, 53312), (49657, 50176), (49784, 50048)]