19644565824

素因数分解:

$2^6\times 3^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{6779}}^1$

素因数の和:6859

約数の個数: 280

約数和(自身を含む): 64179968160

約数和(自身を除く): 44535402336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 43, 48, 52, 54, 64, 72, 78, 81, 86, 96, 104, 108, 117, 129, 144, 156, 162, 172, 192, 208, 216, 234, 258, 288, 312, 324, 344, 351, 387, 416, 432, 468, 516, 559, 576, 624, 648, 688, 702, 774, 832, 864, 936, 1032, 1053, 1118, 1161, 1248, 1296, 1376, 1404, 1548, 1677, 1728, 1872, 2064, 2106, 2236, 2322, 2496, 2592, 2752, 2808, 3096, 3354, 3483, 3744, 4128, 4212, 4472, 4644, 5031, 5184, 5616, 6192, 6708, 6779, 6966, 7488, 8256, 8424, 8944, 9288, 10062, 11232, 12384, 13416, 13558, 13932, 15093, 16848, 17888, 18576, 20124, 20337, 22464, 24768, 26832, 27116, 27864, 30186, 33696, 35776, 37152, 40248, 40674, 45279, 53664, 54232, 55728, 60372, 61011, 67392, 74304, 80496, 81348, 88127, 90558, 107328, 108464, 111456, 120744, 122022, 160992, 162696, 176254, 181116, 183033, 216928, 222912, 241488, 244044, 264381, 291497, 321984, 325392, 352508, 362232, 366066, 433856, 482976, 488088, 528762, 549099, 582994, 650784, 705016, 724464, 732132, 793143, 874491, 965952, 976176, 1057524, 1098198, 1165988, 1301568, 1410032, 1448928, 1464264, 1586286, 1748982, 1952352, 2115048, 2196396, 2331976, 2379429, 2623473, 2820064, 2897856, 2928528, 3172572, 3497964, 3789461, 3904704, 4230096, 4392792, 4663952, 4758858, 5246946, 5640128, 5857056, 6345144, 6995928, 7138287, 7578922, 7870419, 8460192, 8785584, 9327904, 9517716, 10493892, 11368383, 11714112, 12690288, 13991856, 14276574, 15157844, 15740838, 16920384, 17571168, 18655808, 19035432, 20987784, 22736766, 23611257, 25380576, 27983712, 28553148, 30315688, 31481676, 34105149, 35142336, 38070864, 41975568, 45473532, 47222514, 50761152, 55967424, 57106296, 60631376, 62963352, 68210298, 76141728, 83951136, 90947064, 94445028, 102315447, 114212592, 121262752, 125926704, 136420596, 152283456, 167902272, 181894128, 188890056, 204630894, 228425184, 242525504, 251853408, 272841192, 306946341, 363788256, 377780112, 409261788, 456850368, 503706816, 545682384, 613892682, 727576512, 755560224, 818523576, 1091364768, 1227785364, 1511120448, 1637047152, 2182729536, 2455570728, 3274094304, 4911141456, 6548188608, 9822282912, 19644565824]

約数ペア:

[(1, 19644565824), (2, 9822282912), (3, 6548188608), (4, 4911141456), (6, 3274094304), (8, 2455570728), (9, 2182729536), (12, 1637047152), (13, 1511120448), (16, 1227785364), (18, 1091364768), (24, 818523576), (26, 755560224), (27, 727576512), (32, 613892682), (36, 545682384), (39, 503706816), (43, 456850368), (48, 409261788), (52, 377780112), (54, 363788256), (64, 306946341), (72, 272841192), (78, 251853408), (81, 242525504), (86, 228425184), (96, 204630894), (104, 188890056), (108, 181894128), (117, 167902272), (129, 152283456), (144, 136420596), (156, 125926704), (162, 121262752), (172, 114212592), (192, 102315447), (208, 94445028), (216, 90947064), (234, 83951136), (258, 76141728), (288, 68210298), (312, 62963352), (324, 60631376), (344, 57106296), (351, 55967424), (387, 50761152), (416, 47222514), (432, 45473532), (468, 41975568), (516, 38070864), (559, 35142336), (576, 34105149), (624, 31481676), (648, 30315688), (688, 28553148), (702, 27983712), (774, 25380576), (832, 23611257), (864, 22736766), (936, 20987784), (1032, 19035432), (1053, 18655808), (1118, 17571168), (1161, 16920384), (1248, 15740838), (1296, 15157844), (1376, 14276574), (1404, 13991856), (1548, 12690288), (1677, 11714112), (1728, 11368383), (1872, 10493892), (2064, 9517716), (2106, 9327904), (2236, 8785584), (2322, 8460192), (2496, 7870419), (2592, 7578922), (2752, 7138287), (2808, 6995928), (3096, 6345144), (3354, 5857056), (3483, 5640128), (3744, 5246946), (4128, 4758858), (4212, 4663952), (4472, 4392792), (4644, 4230096), (5031, 3904704), (5184, 3789461), (5616, 3497964), (6192, 3172572), (6708, 2928528), (6779, 2897856), (6966, 2820064), (7488, 2623473), (8256, 2379429), (8424, 2331976), (8944, 2196396), (9288, 2115048), (10062, 1952352), (11232, 1748982), (12384, 1586286), (13416, 1464264), (13558, 1448928), (13932, 1410032), (15093, 1301568), (16848, 1165988), (17888, 1098198), (18576, 1057524), (20124, 976176), (20337, 965952), (22464, 874491), (24768, 793143), (26832, 732132), (27116, 724464), (27864, 705016), (30186, 650784), (33696, 582994), (35776, 549099), (37152, 528762), (40248, 488088), (40674, 482976), (45279, 433856), (53664, 366066), (54232, 362232), (55728, 352508), (60372, 325392), (61011, 321984), (67392, 291497), (74304, 264381), (80496, 244044), (81348, 241488), (88127, 222912), (90558, 216928), (107328, 183033), (108464, 181116), (111456, 176254), (120744, 162696), (122022, 160992)]