16147728384

素因数分解:

$2^{11}\times 3^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{569}}^1$

素因数の和:774

約数の個数: 192

約数和(自身を含む): 44815680000

約数和(自身を除く): 28667951616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 149, 186, 192, 248, 256, 298, 372, 384, 447, 496, 512, 569, 596, 744, 768, 894, 992, 1024, 1138, 1192, 1488, 1536, 1707, 1788, 1984, 2048, 2276, 2384, 2976, 3072, 3414, 3576, 3968, 4552, 4619, 4768, 5952, 6144, 6828, 7152, 7936, 9104, 9238, 9536, 11904, 13656, 13857, 14304, 15872, 17639, 18208, 18476, 19072, 23808, 27312, 27714, 28608, 31744, 35278, 36416, 36952, 38144, 47616, 52917, 54624, 55428, 57216, 63488, 70556, 72832, 73904, 76288, 84781, 95232, 105834, 109248, 110856, 114432, 141112, 145664, 147808, 152576, 169562, 190464, 211668, 218496, 221712, 228864, 254343, 282224, 291328, 295616, 305152, 339124, 423336, 436992, 443424, 457728, 508686, 564448, 582656, 591232, 678248, 846672, 873984, 886848, 915456, 1017372, 1128896, 1165312, 1182464, 1356496, 1693344, 1747968, 1773696, 2034744, 2257792, 2364928, 2628211, 2712992, 3386688, 3495936, 3547392, 4069488, 4515584, 4729856, 5256422, 5425984, 6773376, 7094784, 7884633, 8138976, 9031168, 9459712, 10512844, 10851968, 13546752, 14189568, 15769266, 16277952, 18062336, 21025688, 21703936, 27093504, 28379136, 31538532, 32555904, 36124672, 42051376, 43407872, 54187008, 63077064, 65111808, 84102752, 86815744, 108374016, 126154128, 130223616, 168205504, 173631488, 252308256, 260447232, 336411008, 504616512, 520894464, 672822016, 1009233024, 1345644032, 2018466048, 2691288064, 4036932096, 5382576128, 8073864192, 16147728384]

約数ペア:

[(1, 16147728384), (2, 8073864192), (3, 5382576128), (4, 4036932096), (6, 2691288064), (8, 2018466048), (12, 1345644032), (16, 1009233024), (24, 672822016), (31, 520894464), (32, 504616512), (48, 336411008), (62, 260447232), (64, 252308256), (93, 173631488), (96, 168205504), (124, 130223616), (128, 126154128), (149, 108374016), (186, 86815744), (192, 84102752), (248, 65111808), (256, 63077064), (298, 54187008), (372, 43407872), (384, 42051376), (447, 36124672), (496, 32555904), (512, 31538532), (569, 28379136), (596, 27093504), (744, 21703936), (768, 21025688), (894, 18062336), (992, 16277952), (1024, 15769266), (1138, 14189568), (1192, 13546752), (1488, 10851968), (1536, 10512844), (1707, 9459712), (1788, 9031168), (1984, 8138976), (2048, 7884633), (2276, 7094784), (2384, 6773376), (2976, 5425984), (3072, 5256422), (3414, 4729856), (3576, 4515584), (3968, 4069488), (4552, 3547392), (4619, 3495936), (4768, 3386688), (5952, 2712992), (6144, 2628211), (6828, 2364928), (7152, 2257792), (7936, 2034744), (9104, 1773696), (9238, 1747968), (9536, 1693344), (11904, 1356496), (13656, 1182464), (13857, 1165312), (14304, 1128896), (15872, 1017372), (17639, 915456), (18208, 886848), (18476, 873984), (19072, 846672), (23808, 678248), (27312, 591232), (27714, 582656), (28608, 564448), (31744, 508686), (35278, 457728), (36416, 443424), (36952, 436992), (38144, 423336), (47616, 339124), (52917, 305152), (54624, 295616), (55428, 291328), (57216, 282224), (63488, 254343), (70556, 228864), (72832, 221712), (73904, 218496), (76288, 211668), (84781, 190464), (95232, 169562), (105834, 152576), (109248, 147808), (110856, 145664), (114432, 141112)]