18968156928

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{911}}^1\times {\mathrm{1291}}^1$

素因数の和:2231

約数の個数: 216

約数和(自身を含む): 62619787776

約数和(自身を除く): 43651630848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 576, 672, 768, 896, 911, 1008, 1152, 1291, 1344, 1792, 1822, 2016, 2304, 2582, 2688, 2733, 3644, 3873, 4032, 5164, 5376, 5466, 6377, 7288, 7746, 8064, 8199, 9037, 10328, 10932, 11619, 12754, 14576, 15492, 16128, 16398, 18074, 19131, 20656, 21864, 23238, 25508, 27111, 29152, 30984, 32796, 36148, 38262, 41312, 43728, 46476, 51016, 54222, 57393, 58304, 61968, 65592, 72296, 76524, 81333, 82624, 87456, 92952, 102032, 108444, 114786, 116608, 123936, 131184, 144592, 153048, 162666, 165248, 174912, 185904, 204064, 216888, 229572, 233216, 247872, 262368, 289184, 306096, 325332, 330496, 349824, 371808, 408128, 433776, 459144, 495744, 524736, 578368, 612192, 650664, 699648, 743616, 816256, 867552, 918288, 991488, 1049472, 1156736, 1176101, 1224384, 1301328, 1487232, 1632512, 1735104, 1836576, 2098944, 2313472, 2352202, 2448768, 2602656, 2974464, 3470208, 3528303, 3673152, 4704404, 4897536, 5205312, 6940416, 7056606, 7346304, 8232707, 9408808, 10410624, 10584909, 14113212, 14692608, 16465414, 18817616, 20821248, 21169818, 24698121, 28226424, 32930828, 37635232, 42339636, 49396242, 56452848, 65861656, 74094363, 75270464, 84679272, 98792484, 112905696, 131723312, 148188726, 150540928, 169358544, 197584968, 225811392, 263446624, 296377452, 301081856, 338717088, 395169936, 451622784, 526893248, 592754904, 677434176, 790339872, 903245568, 1053786496, 1185509808, 1354868352, 1580679744, 2107572992, 2371019616, 2709736704, 3161359488, 4742039232, 6322718976, 9484078464, 18968156928]

約数ペア:

[(1, 18968156928), (2, 9484078464), (3, 6322718976), (4, 4742039232), (6, 3161359488), (7, 2709736704), (8, 2371019616), (9, 2107572992), (12, 1580679744), (14, 1354868352), (16, 1185509808), (18, 1053786496), (21, 903245568), (24, 790339872), (28, 677434176), (32, 592754904), (36, 526893248), (42, 451622784), (48, 395169936), (56, 338717088), (63, 301081856), (64, 296377452), (72, 263446624), (84, 225811392), (96, 197584968), (112, 169358544), (126, 150540928), (128, 148188726), (144, 131723312), (168, 112905696), (192, 98792484), (224, 84679272), (252, 75270464), (256, 74094363), (288, 65861656), (336, 56452848), (384, 49396242), (448, 42339636), (504, 37635232), (576, 32930828), (672, 28226424), (768, 24698121), (896, 21169818), (911, 20821248), (1008, 18817616), (1152, 16465414), (1291, 14692608), (1344, 14113212), (1792, 10584909), (1822, 10410624), (2016, 9408808), (2304, 8232707), (2582, 7346304), (2688, 7056606), (2733, 6940416), (3644, 5205312), (3873, 4897536), (4032, 4704404), (5164, 3673152), (5376, 3528303), (5466, 3470208), (6377, 2974464), (7288, 2602656), (7746, 2448768), (8064, 2352202), (8199, 2313472), (9037, 2098944), (10328, 1836576), (10932, 1735104), (11619, 1632512), (12754, 1487232), (14576, 1301328), (15492, 1224384), (16128, 1176101), (16398, 1156736), (18074, 1049472), (19131, 991488), (20656, 918288), (21864, 867552), (23238, 816256), (25508, 743616), (27111, 699648), (29152, 650664), (30984, 612192), (32796, 578368), (36148, 524736), (38262, 495744), (41312, 459144), (43728, 433776), (46476, 408128), (51016, 371808), (54222, 349824), (57393, 330496), (58304, 325332), (61968, 306096), (65592, 289184), (72296, 262368), (76524, 247872), (81333, 233216), (82624, 229572), (87456, 216888), (92952, 204064), (102032, 185904), (108444, 174912), (114786, 165248), (116608, 162666), (123936, 153048), (131184, 144592)]