2017912728

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1$

素因数の和:378

約数の個数: 192

約数和(自身を含む): 5784791040

約数和(自身を除く): 3766878312

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 39, 46, 52, 69, 78, 92, 97, 104, 138, 156, 169, 184, 194, 223, 276, 291, 299, 312, 338, 388, 446, 507, 552, 582, 598, 669, 676, 776, 892, 897, 1014, 1164, 1196, 1261, 1338, 1352, 1784, 1794, 2028, 2231, 2328, 2392, 2522, 2676, 2899, 3588, 3783, 3887, 4056, 4462, 5044, 5129, 5352, 5798, 6693, 7176, 7566, 7774, 8697, 8924, 10088, 10258, 11596, 11661, 13386, 15132, 15387, 15548, 16393, 17394, 17848, 20516, 21631, 23192, 23322, 26772, 29003, 30264, 30774, 31096, 32786, 34788, 37687, 41032, 43262, 46644, 49179, 53544, 58006, 61548, 64893, 65572, 66677, 69576, 75374, 86524, 87009, 93288, 98358, 113061, 116012, 123096, 129786, 131144, 133354, 150748, 173048, 174018, 196716, 200031, 226122, 232024, 259572, 266708, 281203, 301496, 348036, 377039, 393432, 400062, 452244, 497513, 519144, 533416, 562406, 696072, 754078, 800124, 843609, 866801, 904488, 995026, 1124812, 1131117, 1492539, 1508156, 1600248, 1687218, 1733602, 1990052, 2249624, 2262234, 2600403, 2985078, 3016312, 3374436, 3467204, 3655639, 3980104, 4524468, 5200806, 5970156, 6467669, 6748872, 6934408, 7311278, 9048936, 10401612, 10966917, 11940312, 12935338, 14622556, 19403007, 20803224, 21933834, 25870676, 29245112, 38806014, 43867668, 51741352, 77612028, 84079697, 87735336, 155224056, 168159394, 252239091, 336318788, 504478182, 672637576, 1008956364, 2017912728]

約数ペア:

[(1, 2017912728), (2, 1008956364), (3, 672637576), (4, 504478182), (6, 336318788), (8, 252239091), (12, 168159394), (13, 155224056), (23, 87735336), (24, 84079697), (26, 77612028), (39, 51741352), (46, 43867668), (52, 38806014), (69, 29245112), (78, 25870676), (92, 21933834), (97, 20803224), (104, 19403007), (138, 14622556), (156, 12935338), (169, 11940312), (184, 10966917), (194, 10401612), (223, 9048936), (276, 7311278), (291, 6934408), (299, 6748872), (312, 6467669), (338, 5970156), (388, 5200806), (446, 4524468), (507, 3980104), (552, 3655639), (582, 3467204), (598, 3374436), (669, 3016312), (676, 2985078), (776, 2600403), (892, 2262234), (897, 2249624), (1014, 1990052), (1164, 1733602), (1196, 1687218), (1261, 1600248), (1338, 1508156), (1352, 1492539), (1784, 1131117), (1794, 1124812), (2028, 995026), (2231, 904488), (2328, 866801), (2392, 843609), (2522, 800124), (2676, 754078), (2899, 696072), (3588, 562406), (3783, 533416), (3887, 519144), (4056, 497513), (4462, 452244), (5044, 400062), (5129, 393432), (5352, 377039), (5798, 348036), (6693, 301496), (7176, 281203), (7566, 266708), (7774, 259572), (8697, 232024), (8924, 226122), (10088, 200031), (10258, 196716), (11596, 174018), (11661, 173048), (13386, 150748), (15132, 133354), (15387, 131144), (15548, 129786), (16393, 123096), (17394, 116012), (17848, 113061), (20516, 98358), (21631, 93288), (23192, 87009), (23322, 86524), (26772, 75374), (29003, 69576), (30264, 66677), (30774, 65572), (31096, 64893), (32786, 61548), (34788, 58006), (37687, 53544), (41032, 49179), (43262, 46644)]