21965840512

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^2\times {\mathrm{383}}^1$

素因数の和:472

約数の個数: 288

約数和(自身を含む): 57615344640

約数和(自身を除く): 35649504128

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 32, 44, 46, 56, 64, 77, 88, 92, 112, 121, 128, 154, 161, 176, 184, 224, 242, 253, 308, 322, 352, 368, 383, 448, 484, 506, 529, 616, 644, 704, 736, 766, 847, 896, 968, 1012, 1058, 1232, 1288, 1408, 1472, 1532, 1694, 1771, 1936, 2024, 2116, 2464, 2576, 2681, 2783, 2944, 3064, 3388, 3542, 3703, 3872, 4048, 4213, 4232, 4928, 5152, 5362, 5566, 5819, 6128, 6776, 7084, 7406, 7744, 8096, 8426, 8464, 8809, 9856, 10304, 10724, 11132, 11638, 12256, 13552, 14168, 14812, 15488, 16192, 16852, 16928, 17618, 19481, 20608, 21448, 22264, 23276, 24512, 27104, 28336, 29491, 29624, 32384, 33704, 33856, 35236, 38962, 40733, 42896, 44528, 46343, 46552, 49024, 54208, 56672, 58982, 59248, 61663, 64009, 67408, 67712, 70472, 77924, 81466, 85792, 89056, 92686, 93104, 96899, 108416, 113344, 117964, 118496, 123326, 128018, 134816, 140944, 155848, 162932, 171584, 178112, 185372, 186208, 193798, 202607, 226688, 235928, 236992, 246652, 256036, 269632, 281888, 311696, 324401, 325864, 343168, 356224, 370744, 372416, 387596, 405214, 448063, 471856, 473984, 493304, 512072, 539264, 563776, 623392, 648802, 651728, 678293, 741488, 744832, 775192, 810428, 896126, 943712, 986608, 1024144, 1065889, 1127552, 1246784, 1297604, 1303456, 1356586, 1418249, 1482976, 1550384, 1620856, 1792252, 1887424, 1973216, 2048288, 2131778, 2228677, 2493568, 2595208, 2606912, 2713172, 2836498, 2965952, 3100768, 3241712, 3584504, 3774848, 3946432, 4096576, 4263556, 4457354, 5190416, 5213824, 5426344, 5672996, 5931904, 6201536, 6483424, 7169008, 7461223, 7892864, 8193152, 8527112, 8914708, 10380832, 10852688, 11345992, 12403072, 12966848, 14338016, 14922446, 15600739, 17054224, 17829416, 20761664, 21705376, 22691984, 24515447, 25933696, 28676032, 29844892, 31201478, 34108448, 35658832, 41523328, 43410752, 45383968, 49030894, 57352064, 59689784, 62402956, 68216896, 71317664, 86821504, 90767936, 98061788, 119379568, 124805912, 136433792, 142635328, 171608129, 181535872, 196123576, 238759136, 249611824, 285270656, 343216258, 392247152, 477518272, 499223648, 686432516, 784494304, 955036544, 998447296, 1372865032, 1568988608, 1996894592, 2745730064, 3137977216, 5491460128, 10982920256, 21965840512]

約数ペア:

[(1, 21965840512), (2, 10982920256), (4, 5491460128), (7, 3137977216), (8, 2745730064), (11, 1996894592), (14, 1568988608), (16, 1372865032), (22, 998447296), (23, 955036544), (28, 784494304), (32, 686432516), (44, 499223648), (46, 477518272), (56, 392247152), (64, 343216258), (77, 285270656), (88, 249611824), (92, 238759136), (112, 196123576), (121, 181535872), (128, 171608129), (154, 142635328), (161, 136433792), (176, 124805912), (184, 119379568), (224, 98061788), (242, 90767936), (253, 86821504), (308, 71317664), (322, 68216896), (352, 62402956), (368, 59689784), (383, 57352064), (448, 49030894), (484, 45383968), (506, 43410752), (529, 41523328), (616, 35658832), (644, 34108448), (704, 31201478), (736, 29844892), (766, 28676032), (847, 25933696), (896, 24515447), (968, 22691984), (1012, 21705376), (1058, 20761664), (1232, 17829416), (1288, 17054224), (1408, 15600739), (1472, 14922446), (1532, 14338016), (1694, 12966848), (1771, 12403072), (1936, 11345992), (2024, 10852688), (2116, 10380832), (2464, 8914708), (2576, 8527112), (2681, 8193152), (2783, 7892864), (2944, 7461223), (3064, 7169008), (3388, 6483424), (3542, 6201536), (3703, 5931904), (3872, 5672996), (4048, 5426344), (4213, 5213824), (4232, 5190416), (4928, 4457354), (5152, 4263556), (5362, 4096576), (5566, 3946432), (5819, 3774848), (6128, 3584504), (6776, 3241712), (7084, 3100768), (7406, 2965952), (7744, 2836498), (8096, 2713172), (8426, 2606912), (8464, 2595208), (8809, 2493568), (9856, 2228677), (10304, 2131778), (10724, 2048288), (11132, 1973216), (11638, 1887424), (12256, 1792252), (13552, 1620856), (14168, 1550384), (14812, 1482976), (15488, 1418249), (16192, 1356586), (16852, 1303456), (16928, 1297604), (17618, 1246784), (19481, 1127552), (20608, 1065889), (21448, 1024144), (22264, 986608), (23276, 943712), (24512, 896126), (27104, 810428), (28336, 775192), (29491, 744832), (29624, 741488), (32384, 678293), (33704, 651728), (33856, 648802), (35236, 623392), (38962, 563776), (40733, 539264), (42896, 512072), (44528, 493304), (46343, 473984), (46552, 471856), (49024, 448063), (54208, 405214), (56672, 387596), (58982, 372416), (59248, 370744), (61663, 356224), (64009, 343168), (67408, 325864), (67712, 324401), (70472, 311696), (77924, 281888), (81466, 269632), (85792, 256036), (89056, 246652), (92686, 236992), (93104, 235928), (96899, 226688), (108416, 202607), (113344, 193798), (117964, 186208), (118496, 185372), (123326, 178112), (128018, 171584), (134816, 162932), (140944, 155848)]