81626448192

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{53}}^1\times {\mathrm{491}}^1$

素因数の和:638

約数の個数: 336

約数和(自身を含む): 241237227456

約数和(自身を除く): 159610779264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 32, 34, 48, 51, 53, 62, 64, 68, 93, 96, 102, 106, 124, 136, 159, 186, 192, 204, 212, 248, 272, 318, 372, 408, 424, 491, 496, 527, 544, 636, 744, 816, 848, 901, 961, 982, 992, 1054, 1088, 1272, 1473, 1488, 1581, 1632, 1643, 1696, 1802, 1922, 1964, 1984, 2108, 2544, 2703, 2883, 2946, 2976, 3162, 3264, 3286, 3392, 3604, 3844, 3928, 4216, 4929, 5088, 5406, 5766, 5892, 5952, 6324, 6572, 7208, 7688, 7856, 8347, 8432, 9858, 10176, 10812, 11532, 11784, 12648, 13144, 14416, 15221, 15376, 15712, 16337, 16694, 16864, 19716, 21624, 23064, 23568, 25041, 25296, 26023, 26288, 27931, 28832, 30442, 30752, 31424, 32674, 33388, 33728, 39432, 43248, 45663, 46128, 47136, 49011, 50082, 50592, 50933, 52046, 52576, 55862, 57664, 60884, 61504, 65348, 66776, 78069, 78864, 83793, 86496, 91326, 92256, 94272, 98022, 100164, 101184, 101866, 104092, 105152, 111724, 121768, 130696, 133552, 152799, 156138, 157728, 167586, 172992, 182652, 184512, 196044, 200328, 203732, 208184, 223448, 243536, 258757, 261392, 267104, 305598, 312276, 315456, 335172, 365304, 392088, 400656, 407464, 416368, 442391, 446896, 471851, 487072, 517514, 522784, 534208, 611196, 624552, 670344, 730608, 776271, 784176, 801312, 806713, 814928, 832736, 865861, 884782, 893792, 943702, 974144, 1035028, 1045568, 1222392, 1249104, 1327173, 1340688, 1415553, 1461216, 1552542, 1568352, 1602624, 1613426, 1629856, 1665472, 1731722, 1769564, 1787584, 1887404, 2070056, 2420139, 2444784, 2498208, 2597583, 2654346, 2681376, 2831106, 2922432, 3105084, 3136704, 3226852, 3259712, 3463444, 3539128, 3774808, 4140112, 4840278, 4889568, 4996416, 5195166, 5308692, 5362752, 5662212, 6210168, 6453704, 6926888, 7078256, 7549616, 8021467, 8280224, 9680556, 9779136, 10390332, 10617384, 11324424, 12420336, 12907408, 13714121, 13853776, 14156512, 15099232, 16042934, 16560448, 19361112, 20780664, 21234768, 22648848, 24064401, 24840672, 25008103, 25814816, 27428242, 27707552, 28313024, 30198464, 32085868, 38722224, 41142363, 41561328, 42469536, 45297696, 48128802, 49681344, 50016206, 51629632, 54856484, 55415104, 64171736, 75024309, 77444448, 82284726, 83122656, 84939072, 90595392, 96257604, 100032412, 109712968, 128343472, 150048618, 154888896, 164569452, 166245312, 192515208, 200064824, 219425936, 256686944, 300097236, 329138904, 385030416, 400129648, 425137751, 438851872, 513373888, 600194472, 658277808, 770060832, 800259296, 850275502, 877703744, 1200388944, 1275413253, 1316555616, 1540121664, 1600518592, 1700551004, 2400777888, 2550826506, 2633111232, 3401102008, 4801555776, 5101653012, 6802204016, 10203306024, 13604408032, 20406612048, 27208816064, 40813224096, 81626448192]

約数ペア:

[(1, 81626448192), (2, 40813224096), (3, 27208816064), (4, 20406612048), (6, 13604408032), (8, 10203306024), (12, 6802204016), (16, 5101653012), (17, 4801555776), (24, 3401102008), (31, 2633111232), (32, 2550826506), (34, 2400777888), (48, 1700551004), (51, 1600518592), (53, 1540121664), (62, 1316555616), (64, 1275413253), (68, 1200388944), (93, 877703744), (96, 850275502), (102, 800259296), (106, 770060832), (124, 658277808), (136, 600194472), (159, 513373888), (186, 438851872), (192, 425137751), (204, 400129648), (212, 385030416), (248, 329138904), (272, 300097236), (318, 256686944), (372, 219425936), (408, 200064824), (424, 192515208), (491, 166245312), (496, 164569452), (527, 154888896), (544, 150048618), (636, 128343472), (744, 109712968), (816, 100032412), (848, 96257604), (901, 90595392), (961, 84939072), (982, 83122656), (992, 82284726), (1054, 77444448), (1088, 75024309), (1272, 64171736), (1473, 55415104), (1488, 54856484), (1581, 51629632), (1632, 50016206), (1643, 49681344), (1696, 48128802), (1802, 45297696), (1922, 42469536), (1964, 41561328), (1984, 41142363), (2108, 38722224), (2544, 32085868), (2703, 30198464), (2883, 28313024), (2946, 27707552), (2976, 27428242), (3162, 25814816), (3264, 25008103), (3286, 24840672), (3392, 24064401), (3604, 22648848), (3844, 21234768), (3928, 20780664), (4216, 19361112), (4929, 16560448), (5088, 16042934), (5406, 15099232), (5766, 14156512), (5892, 13853776), (5952, 13714121), (6324, 12907408), (6572, 12420336), (7208, 11324424), (7688, 10617384), (7856, 10390332), (8347, 9779136), (8432, 9680556), (9858, 8280224), (10176, 8021467), (10812, 7549616), (11532, 7078256), (11784, 6926888), (12648, 6453704), (13144, 6210168), (14416, 5662212), (15221, 5362752), (15376, 5308692), (15712, 5195166), (16337, 4996416), (16694, 4889568), (16864, 4840278), (19716, 4140112), (21624, 3774808), (23064, 3539128), (23568, 3463444), (25041, 3259712), (25296, 3226852), (26023, 3136704), (26288, 3105084), (27931, 2922432), (28832, 2831106), (30442, 2681376), (30752, 2654346), (31424, 2597583), (32674, 2498208), (33388, 2444784), (33728, 2420139), (39432, 2070056), (43248, 1887404), (45663, 1787584), (46128, 1769564), (47136, 1731722), (49011, 1665472), (50082, 1629856), (50592, 1613426), (50933, 1602624), (52046, 1568352), (52576, 1552542), (55862, 1461216), (57664, 1415553), (60884, 1340688), (61504, 1327173), (65348, 1249104), (66776, 1222392), (78069, 1045568), (78864, 1035028), (83793, 974144), (86496, 943702), (91326, 893792), (92256, 884782), (94272, 865861), (98022, 832736), (100164, 814928), (101184, 806713), (101866, 801312), (104092, 784176), (105152, 776271), (111724, 730608), (121768, 670344), (130696, 624552), (133552, 611196), (152799, 534208), (156138, 522784), (157728, 517514), (167586, 487072), (172992, 471851), (182652, 446896), (184512, 442391), (196044, 416368), (200328, 407464), (203732, 400656), (208184, 392088), (223448, 365304), (243536, 335172), (258757, 315456), (261392, 312276), (267104, 305598)]