321328021248

素因数分解:

$2^8\times 3^5\times {\mathrm{13}}^1\times {\mathrm{397337}}^1$

素因数の和:397381

約数の個数: 216

約数和(自身を含む): 1034690402928

約数和(自身を除く): 713362381680

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 128, 144, 156, 162, 192, 208, 216, 234, 243, 256, 288, 312, 324, 351, 384, 416, 432, 468, 486, 576, 624, 648, 702, 768, 832, 864, 936, 972, 1053, 1152, 1248, 1296, 1404, 1664, 1728, 1872, 1944, 2106, 2304, 2496, 2592, 2808, 3159, 3328, 3456, 3744, 3888, 4212, 4992, 5184, 5616, 6318, 6912, 7488, 7776, 8424, 9984, 10368, 11232, 12636, 14976, 15552, 16848, 20736, 22464, 25272, 29952, 31104, 33696, 44928, 50544, 62208, 67392, 89856, 101088, 134784, 202176, 269568, 397337, 404352, 794674, 808704, 1192011, 1589348, 2384022, 3178696, 3576033, 4768044, 5165381, 6357392, 7152066, 9536088, 10330762, 10728099, 12714784, 14304132, 15496143, 19072176, 20661524, 21456198, 25429568, 28608264, 30992286, 32184297, 38144352, 41323048, 42912396, 46488429, 50859136, 57216528, 61984572, 64368594, 76288704, 82646096, 85824792, 92976858, 96552891, 101718272, 114433056, 123969144, 128737188, 139465287, 152577408, 165292192, 171649584, 185953716, 193105782, 228866112, 247938288, 257474376, 278930574, 305154816, 330584384, 343299168, 371907432, 386211564, 418395861, 457732224, 495876576, 514948752, 557861148, 661168768, 686598336, 743814864, 772423128, 836791722, 915464448, 991753152, 1029897504, 1115722296, 1255187583, 1322337536, 1373196672, 1487629728, 1544846256, 1673583444, 1983506304, 2059795008, 2231444592, 2510375166, 2746393344, 2975259456, 3089692512, 3347166888, 3967012608, 4119590016, 4462889184, 5020750332, 5950518912, 6179385024, 6694333776, 8239180032, 8925778368, 10041500664, 11901037824, 12358770048, 13388667552, 17851556736, 20083001328, 24717540096, 26777335104, 35703113472, 40166002656, 53554670208, 80332005312, 107109340416, 160664010624, 321328021248]

約数ペア:

[(1, 321328021248), (2, 160664010624), (3, 107109340416), (4, 80332005312), (6, 53554670208), (8, 40166002656), (9, 35703113472), (12, 26777335104), (13, 24717540096), (16, 20083001328), (18, 17851556736), (24, 13388667552), (26, 12358770048), (27, 11901037824), (32, 10041500664), (36, 8925778368), (39, 8239180032), (48, 6694333776), (52, 6179385024), (54, 5950518912), (64, 5020750332), (72, 4462889184), (78, 4119590016), (81, 3967012608), (96, 3347166888), (104, 3089692512), (108, 2975259456), (117, 2746393344), (128, 2510375166), (144, 2231444592), (156, 2059795008), (162, 1983506304), (192, 1673583444), (208, 1544846256), (216, 1487629728), (234, 1373196672), (243, 1322337536), (256, 1255187583), (288, 1115722296), (312, 1029897504), (324, 991753152), (351, 915464448), (384, 836791722), (416, 772423128), (432, 743814864), (468, 686598336), (486, 661168768), (576, 557861148), (624, 514948752), (648, 495876576), (702, 457732224), (768, 418395861), (832, 386211564), (864, 371907432), (936, 343299168), (972, 330584384), (1053, 305154816), (1152, 278930574), (1248, 257474376), (1296, 247938288), (1404, 228866112), (1664, 193105782), (1728, 185953716), (1872, 171649584), (1944, 165292192), (2106, 152577408), (2304, 139465287), (2496, 128737188), (2592, 123969144), (2808, 114433056), (3159, 101718272), (3328, 96552891), (3456, 92976858), (3744, 85824792), (3888, 82646096), (4212, 76288704), (4992, 64368594), (5184, 61984572), (5616, 57216528), (6318, 50859136), (6912, 46488429), (7488, 42912396), (7776, 41323048), (8424, 38144352), (9984, 32184297), (10368, 30992286), (11232, 28608264), (12636, 25429568), (14976, 21456198), (15552, 20661524), (16848, 19072176), (20736, 15496143), (22464, 14304132), (25272, 12714784), (29952, 10728099), (31104, 10330762), (33696, 9536088), (44928, 7152066), (50544, 6357392), (62208, 5165381), (67392, 4768044), (89856, 3576033), (101088, 3178696), (134784, 2384022), (202176, 1589348), (269568, 1192011), (397337, 808704), (404352, 794674)]