1808736768

素因数分解:

$2^9\times 3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{283}}^1$

素因数の和:399

約数の個数: 240

約数和(自身を含む): 5589835680

約数和(自身を除く): 3781098912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 73, 76, 96, 114, 128, 144, 146, 152, 171, 192, 219, 228, 256, 283, 288, 292, 304, 342, 384, 438, 456, 512, 566, 576, 584, 608, 657, 684, 768, 849, 876, 912, 1132, 1152, 1168, 1216, 1314, 1368, 1387, 1536, 1698, 1752, 1824, 2264, 2304, 2336, 2432, 2547, 2628, 2736, 2774, 3396, 3504, 3648, 4161, 4528, 4608, 4672, 4864, 5094, 5256, 5377, 5472, 5548, 6792, 7008, 7296, 8322, 9056, 9344, 9728, 10188, 10512, 10754, 10944, 11096, 12483, 13584, 14016, 14592, 16131, 16644, 18112, 18688, 20376, 20659, 21024, 21508, 21888, 22192, 24966, 27168, 28032, 29184, 32262, 33288, 36224, 37376, 40752, 41318, 42048, 43016, 43776, 44384, 48393, 49932, 54336, 56064, 61977, 64524, 66576, 72448, 81504, 82636, 84096, 86032, 87552, 88768, 96786, 99864, 108672, 112128, 123954, 129048, 133152, 144896, 163008, 165272, 168192, 172064, 177536, 185931, 193572, 199728, 217344, 247908, 258096, 266304, 326016, 330544, 336384, 344128, 355072, 371862, 387144, 392521, 399456, 434688, 495816, 516192, 532608, 652032, 661088, 688256, 710144, 743724, 774288, 785042, 798912, 991632, 1032384, 1065216, 1177563, 1304064, 1322176, 1376512, 1487448, 1548576, 1570084, 1597824, 1983264, 2064768, 2130432, 2355126, 2644352, 2753024, 2974896, 3097152, 3140168, 3195648, 3532689, 3966528, 4129536, 4710252, 5288704, 5949792, 6194304, 6280336, 6391296, 7065378, 7933056, 8259072, 9420504, 10577408, 11899584, 12388608, 12560672, 14130756, 15866112, 18841008, 23799168, 24777216, 25121344, 28261512, 31732224, 37682016, 47598336, 50242688, 56523024, 75364032, 95196672, 100485376, 113046048, 150728064, 200970752, 226092096, 301456128, 452184192, 602912256, 904368384, 1808736768]

約数ペア:

[(1, 1808736768), (2, 904368384), (3, 602912256), (4, 452184192), (6, 301456128), (8, 226092096), (9, 200970752), (12, 150728064), (16, 113046048), (18, 100485376), (19, 95196672), (24, 75364032), (32, 56523024), (36, 50242688), (38, 47598336), (48, 37682016), (57, 31732224), (64, 28261512), (72, 25121344), (73, 24777216), (76, 23799168), (96, 18841008), (114, 15866112), (128, 14130756), (144, 12560672), (146, 12388608), (152, 11899584), (171, 10577408), (192, 9420504), (219, 8259072), (228, 7933056), (256, 7065378), (283, 6391296), (288, 6280336), (292, 6194304), (304, 5949792), (342, 5288704), (384, 4710252), (438, 4129536), (456, 3966528), (512, 3532689), (566, 3195648), (576, 3140168), (584, 3097152), (608, 2974896), (657, 2753024), (684, 2644352), (768, 2355126), (849, 2130432), (876, 2064768), (912, 1983264), (1132, 1597824), (1152, 1570084), (1168, 1548576), (1216, 1487448), (1314, 1376512), (1368, 1322176), (1387, 1304064), (1536, 1177563), (1698, 1065216), (1752, 1032384), (1824, 991632), (2264, 798912), (2304, 785042), (2336, 774288), (2432, 743724), (2547, 710144), (2628, 688256), (2736, 661088), (2774, 652032), (3396, 532608), (3504, 516192), (3648, 495816), (4161, 434688), (4528, 399456), (4608, 392521), (4672, 387144), (4864, 371862), (5094, 355072), (5256, 344128), (5377, 336384), (5472, 330544), (5548, 326016), (6792, 266304), (7008, 258096), (7296, 247908), (8322, 217344), (9056, 199728), (9344, 193572), (9728, 185931), (10188, 177536), (10512, 172064), (10754, 168192), (10944, 165272), (11096, 163008), (12483, 144896), (13584, 133152), (14016, 129048), (14592, 123954), (16131, 112128), (16644, 108672), (18112, 99864), (18688, 96786), (20376, 88768), (20659, 87552), (21024, 86032), (21508, 84096), (21888, 82636), (22192, 81504), (24966, 72448), (27168, 66576), (28032, 64524), (29184, 61977), (32262, 56064), (33288, 54336), (36224, 49932), (37376, 48393), (40752, 44384), (41318, 43776), (42048, 43016)]