28640207232

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4793}}^1$

素因数の和:4855

約数の個数: 512

約数和(自身を含む): 109533312000

約数和(自身を除く): 80893104768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 19, 21, 24, 26, 27, 28, 32, 36, 38, 39, 42, 48, 52, 54, 56, 57, 63, 64, 72, 76, 78, 84, 91, 96, 104, 108, 112, 114, 117, 126, 128, 133, 144, 152, 156, 168, 171, 182, 189, 192, 208, 216, 224, 228, 234, 247, 252, 266, 273, 288, 304, 312, 336, 342, 351, 364, 378, 384, 399, 416, 432, 448, 456, 468, 494, 504, 513, 532, 546, 576, 608, 624, 672, 684, 702, 728, 741, 756, 798, 819, 832, 864, 896, 912, 936, 988, 1008, 1026, 1064, 1092, 1152, 1197, 1216, 1248, 1344, 1368, 1404, 1456, 1482, 1512, 1596, 1638, 1664, 1728, 1729, 1824, 1872, 1976, 2016, 2052, 2128, 2184, 2223, 2394, 2432, 2457, 2496, 2688, 2736, 2808, 2912, 2964, 3024, 3192, 3276, 3456, 3458, 3591, 3648, 3744, 3952, 4032, 4104, 4256, 4368, 4446, 4788, 4793, 4914, 4992, 5187, 5472, 5616, 5824, 5928, 6048, 6384, 6552, 6669, 6916, 7182, 7296, 7488, 7904, 8064, 8208, 8512, 8736, 8892, 9576, 9586, 9828, 10374, 10944, 11232, 11648, 11856, 12096, 12768, 13104, 13338, 13832, 14364, 14379, 14976, 15561, 15808, 16416, 17024, 17472, 17784, 19152, 19172, 19656, 20748, 21888, 22464, 23712, 24192, 25536, 26208, 26676, 27664, 28728, 28758, 31122, 31616, 32832, 33551, 34944, 35568, 38304, 38344, 39312, 41496, 43137, 44928, 46683, 47424, 51072, 52416, 53352, 55328, 57456, 57516, 62244, 62309, 65664, 67102, 71136, 76608, 76688, 78624, 82992, 86274, 91067, 93366, 94848, 100653, 104832, 106704, 110656, 114912, 115032, 124488, 124618, 129411, 134204, 142272, 153216, 153376, 157248, 165984, 172548, 182134, 186732, 186927, 201306, 213408, 221312, 229824, 230064, 248976, 249236, 258822, 268408, 273201, 284544, 301959, 306752, 314496, 331968, 345096, 364268, 373464, 373854, 402612, 426816, 436163, 459648, 460128, 497952, 498472, 517644, 536816, 546402, 560781, 603918, 613504, 637469, 663936, 690192, 728536, 746928, 747708, 805224, 819603, 853632, 872326, 905877, 920256, 995904, 996944, 1035288, 1073632, 1092804, 1121562, 1183871, 1207836, 1274938, 1308489, 1380384, 1457072, 1493856, 1495416, 1610448, 1639206, 1682343, 1744652, 1811754, 1840512, 1912407, 1991808, 1993888, 2070576, 2147264, 2185608, 2243124, 2367742, 2415672, 2458809, 2549876, 2616978, 2760768, 2914144, 2987712, 2990832, 3220896, 3278412, 3364686, 3489304, 3551613, 3623508, 3824814, 3925467, 3987776, 4141152, 4294528, 4371216, 4486248, 4735484, 4831344, 4917618, 5099752, 5233956, 5521536, 5737221, 5828288, 5975424, 5981664, 6441792, 6556824, 6729372, 6978608, 7103226, 7247016, 7649628, 7850934, 7975552, 8282304, 8287097, 8742432, 8972496, 9470968, 9662688, 9835236, 10199504, 10467912, 10654839, 11474442, 11656576, 11776401, 11963328, 12883584, 13113648, 13458744, 13957216, 14206452, 14494032, 15299256, 15701868, 16564608, 16574194, 17211663, 17484864, 17944992, 18941936, 19325376, 19670472, 20399008, 20935824, 21309678, 22948884, 23552802, 23926656, 24861291, 26227296, 26917488, 27914432, 28412904, 28988064, 30598512, 31403736, 31964517, 33148388, 34423326, 34969728, 35889984, 37883872, 38650752, 39340944, 40798016, 41871648, 42619356, 45897768, 47105604, 49722582, 52454592, 53834976, 55828864, 56825808, 57976128, 61197024, 62807472, 63929034, 66296776, 68846652, 71779968, 74583873, 75767744, 78681888, 81596032, 83743296, 85238712, 91795536, 94211208, 99445164, 104909184, 107669952, 113651616, 115952256, 122394048, 125614944, 127858068, 132593552, 137693304, 149167746, 151535488, 157363776, 167486592, 170477424, 183591072, 188422416, 198890328, 215339904, 223751619, 227303232, 244788096, 251229888, 255716136, 265187104, 275386608, 298335492, 314727552, 340954848, 367182144, 376844832, 397780656, 447503238, 454606464, 502459776, 511432272, 530374208, 550773216, 596670984, 681909696, 734364288, 753689664, 795561312, 895006476, 1022864544, 1060748416, 1101546432, 1193341968, 1363819392, 1507379328, 1591122624, 1790012952, 2045729088, 2203092864, 2386683936, 3182245248, 3580025904, 4091458176, 4773367872, 7160051808, 9546735744, 14320103616, 28640207232]

約数ペア:

[(1, 28640207232), (2, 14320103616), (3, 9546735744), (4, 7160051808), (6, 4773367872), (7, 4091458176), (8, 3580025904), (9, 3182245248), (12, 2386683936), (13, 2203092864), (14, 2045729088), (16, 1790012952), (18, 1591122624), (19, 1507379328), (21, 1363819392), (24, 1193341968), (26, 1101546432), (27, 1060748416), (28, 1022864544), (32, 895006476), (36, 795561312), (38, 753689664), (39, 734364288), (42, 681909696), (48, 596670984), (52, 550773216), (54, 530374208), (56, 511432272), (57, 502459776), (63, 454606464), (64, 447503238), (72, 397780656), (76, 376844832), (78, 367182144), (84, 340954848), (91, 314727552), (96, 298335492), (104, 275386608), (108, 265187104), (112, 255716136), (114, 251229888), (117, 244788096), (126, 227303232), (128, 223751619), (133, 215339904), (144, 198890328), (152, 188422416), (156, 183591072), (168, 170477424), (171, 167486592), (182, 157363776), (189, 151535488), (192, 149167746), (208, 137693304), (216, 132593552), (224, 127858068), (228, 125614944), (234, 122394048), (247, 115952256), (252, 113651616), (266, 107669952), (273, 104909184), (288, 99445164), (304, 94211208), (312, 91795536), (336, 85238712), (342, 83743296), (351, 81596032), (364, 78681888), (378, 75767744), (384, 74583873), (399, 71779968), (416, 68846652), (432, 66296776), (448, 63929034), (456, 62807472), (468, 61197024), (494, 57976128), (504, 56825808), (513, 55828864), (532, 53834976), (546, 52454592), (576, 49722582), (608, 47105604), (624, 45897768), (672, 42619356), (684, 41871648), (702, 40798016), (728, 39340944), (741, 38650752), (756, 37883872), (798, 35889984), (819, 34969728), (832, 34423326), (864, 33148388), (896, 31964517), (912, 31403736), (936, 30598512), (988, 28988064), (1008, 28412904), (1026, 27914432), (1064, 26917488), (1092, 26227296), (1152, 24861291), (1197, 23926656), (1216, 23552802), (1248, 22948884), (1344, 21309678), (1368, 20935824), (1404, 20399008), (1456, 19670472), (1482, 19325376), (1512, 18941936), (1596, 17944992), (1638, 17484864), (1664, 17211663), (1728, 16574194), (1729, 16564608), (1824, 15701868), (1872, 15299256), (1976, 14494032), (2016, 14206452), (2052, 13957216), (2128, 13458744), (2184, 13113648), (2223, 12883584), (2394, 11963328), (2432, 11776401), (2457, 11656576), (2496, 11474442), (2688, 10654839), (2736, 10467912), (2808, 10199504), (2912, 9835236), (2964, 9662688), (3024, 9470968), (3192, 8972496), (3276, 8742432), (3456, 8287097), (3458, 8282304), (3591, 7975552), (3648, 7850934), (3744, 7649628), (3952, 7247016), (4032, 7103226), (4104, 6978608), (4256, 6729372), (4368, 6556824), (4446, 6441792), (4788, 5981664), (4793, 5975424), (4914, 5828288), (4992, 5737221), (5187, 5521536), (5472, 5233956), (5616, 5099752), (5824, 4917618), (5928, 4831344), (6048, 4735484), (6384, 4486248), (6552, 4371216), (6669, 4294528), (6916, 4141152), (7182, 3987776), (7296, 3925467), (7488, 3824814), (7904, 3623508), (8064, 3551613), (8208, 3489304), (8512, 3364686), (8736, 3278412), (8892, 3220896), (9576, 2990832), (9586, 2987712), (9828, 2914144), (10374, 2760768), (10944, 2616978), (11232, 2549876), (11648, 2458809), (11856, 2415672), (12096, 2367742), (12768, 2243124), (13104, 2185608), (13338, 2147264), (13832, 2070576), (14364, 1993888), (14379, 1991808), (14976, 1912407), (15561, 1840512), (15808, 1811754), (16416, 1744652), (17024, 1682343), (17472, 1639206), (17784, 1610448), (19152, 1495416), (19172, 1493856), (19656, 1457072), (20748, 1380384), (21888, 1308489), (22464, 1274938), (23712, 1207836), (24192, 1183871), (25536, 1121562), (26208, 1092804), (26676, 1073632), (27664, 1035288), (28728, 996944), (28758, 995904), (31122, 920256), (31616, 905877), (32832, 872326), (33551, 853632), (34944, 819603), (35568, 805224), (38304, 747708), (38344, 746928), (39312, 728536), (41496, 690192), (43137, 663936), (44928, 637469), (46683, 613504), (47424, 603918), (51072, 560781), (52416, 546402), (53352, 536816), (55328, 517644), (57456, 498472), (57516, 497952), (62244, 460128), (62309, 459648), (65664, 436163), (67102, 426816), (71136, 402612), (76608, 373854), (76688, 373464), (78624, 364268), (82992, 345096), (86274, 331968), (91067, 314496), (93366, 306752), (94848, 301959), (100653, 284544), (104832, 273201), (106704, 268408), (110656, 258822), (114912, 249236), (115032, 248976), (124488, 230064), (124618, 229824), (129411, 221312), (134204, 213408), (142272, 201306), (153216, 186927), (153376, 186732), (157248, 182134), (165984, 172548)]