4080816768

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{443}}^1$

素因数の和:639

約数の個数: 256

約数和(自身を含む): 13042944000

約数和(自身を除く): 8962127232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 64, 69, 84, 92, 96, 112, 128, 138, 149, 161, 168, 184, 192, 224, 276, 298, 322, 336, 368, 384, 443, 447, 448, 483, 552, 596, 644, 672, 736, 886, 894, 896, 966, 1043, 1104, 1192, 1288, 1329, 1344, 1472, 1772, 1788, 1932, 2086, 2208, 2384, 2576, 2658, 2688, 2944, 3101, 3129, 3427, 3544, 3576, 3864, 4172, 4416, 4768, 5152, 5316, 6202, 6258, 6854, 7088, 7152, 7728, 8344, 8832, 9303, 9536, 10189, 10281, 10304, 10632, 12404, 12516, 13708, 14176, 14304, 15456, 16688, 18606, 19072, 20378, 20562, 20608, 21264, 23989, 24808, 25032, 27416, 28352, 28608, 30567, 30912, 33376, 37212, 40756, 41124, 42528, 47978, 49616, 50064, 54832, 56704, 57216, 61134, 61824, 66007, 66752, 71323, 71967, 74424, 81512, 82248, 85056, 95956, 99232, 100128, 109664, 122268, 132014, 133504, 142646, 143934, 148848, 163024, 164496, 170112, 191912, 198021, 198464, 200256, 213969, 219328, 244536, 264028, 285292, 287868, 297696, 326048, 328992, 383824, 396042, 396928, 400512, 427938, 438656, 462049, 489072, 528056, 570584, 575736, 595392, 652096, 657984, 767648, 792084, 855876, 924098, 978144, 1056112, 1141168, 1151472, 1190784, 1304192, 1315968, 1386147, 1518161, 1535296, 1584168, 1711752, 1848196, 1956288, 2112224, 2282336, 2302944, 2772294, 3036322, 3070592, 3168336, 3423504, 3696392, 3912576, 4224448, 4554483, 4564672, 4605888, 5544588, 6072644, 6336672, 6847008, 7392784, 8448896, 9108966, 9129344, 9211776, 10627127, 11089176, 12145288, 12673344, 13694016, 14785568, 18217932, 21254254, 22178352, 24290576, 25346688, 27388032, 29571136, 31881381, 36435864, 42508508, 44356704, 48581152, 59142272, 63762762, 72871728, 85017016, 88713408, 97162304, 127525524, 145743456, 170034032, 177426816, 194324608, 255051048, 291486912, 340068064, 510102096, 582973824, 680136128, 1020204192, 1360272256, 2040408384, 4080816768]

約数ペア:

[(1, 4080816768), (2, 2040408384), (3, 1360272256), (4, 1020204192), (6, 680136128), (7, 582973824), (8, 510102096), (12, 340068064), (14, 291486912), (16, 255051048), (21, 194324608), (23, 177426816), (24, 170034032), (28, 145743456), (32, 127525524), (42, 97162304), (46, 88713408), (48, 85017016), (56, 72871728), (64, 63762762), (69, 59142272), (84, 48581152), (92, 44356704), (96, 42508508), (112, 36435864), (128, 31881381), (138, 29571136), (149, 27388032), (161, 25346688), (168, 24290576), (184, 22178352), (192, 21254254), (224, 18217932), (276, 14785568), (298, 13694016), (322, 12673344), (336, 12145288), (368, 11089176), (384, 10627127), (443, 9211776), (447, 9129344), (448, 9108966), (483, 8448896), (552, 7392784), (596, 6847008), (644, 6336672), (672, 6072644), (736, 5544588), (886, 4605888), (894, 4564672), (896, 4554483), (966, 4224448), (1043, 3912576), (1104, 3696392), (1192, 3423504), (1288, 3168336), (1329, 3070592), (1344, 3036322), (1472, 2772294), (1772, 2302944), (1788, 2282336), (1932, 2112224), (2086, 1956288), (2208, 1848196), (2384, 1711752), (2576, 1584168), (2658, 1535296), (2688, 1518161), (2944, 1386147), (3101, 1315968), (3129, 1304192), (3427, 1190784), (3544, 1151472), (3576, 1141168), (3864, 1056112), (4172, 978144), (4416, 924098), (4768, 855876), (5152, 792084), (5316, 767648), (6202, 657984), (6258, 652096), (6854, 595392), (7088, 575736), (7152, 570584), (7728, 528056), (8344, 489072), (8832, 462049), (9303, 438656), (9536, 427938), (10189, 400512), (10281, 396928), (10304, 396042), (10632, 383824), (12404, 328992), (12516, 326048), (13708, 297696), (14176, 287868), (14304, 285292), (15456, 264028), (16688, 244536), (18606, 219328), (19072, 213969), (20378, 200256), (20562, 198464), (20608, 198021), (21264, 191912), (23989, 170112), (24808, 164496), (25032, 163024), (27416, 148848), (28352, 143934), (28608, 142646), (30567, 133504), (30912, 132014), (33376, 122268), (37212, 109664), (40756, 100128), (41124, 99232), (42528, 95956), (47978, 85056), (49616, 82248), (50064, 81512), (54832, 74424), (56704, 71967), (57216, 71323), (61134, 66752), (61824, 66007)]