2105017056

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{1721}}^1$

素因数の和:1905

約数の個数: 144

約数和(自身を含む): 6227964288

約数和(自身を除く): 4122947232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 137, 144, 186, 248, 274, 279, 288, 372, 411, 496, 548, 558, 744, 822, 992, 1096, 1116, 1233, 1488, 1644, 1721, 2192, 2232, 2466, 2976, 3288, 3442, 4247, 4384, 4464, 4932, 5163, 6576, 6884, 8494, 8928, 9864, 10326, 12741, 13152, 13768, 15489, 16988, 19728, 20652, 25482, 27536, 30978, 33976, 38223, 39456, 41304, 50964, 53351, 55072, 61956, 67952, 76446, 82608, 101928, 106702, 123912, 135904, 152892, 160053, 165216, 203856, 213404, 235777, 247824, 305784, 320106, 407712, 426808, 471554, 480159, 495648, 611568, 640212, 707331, 853616, 943108, 960318, 1223136, 1280424, 1414662, 1707232, 1886216, 1920636, 2121993, 2560848, 2829324, 3772432, 3841272, 4243986, 5121696, 5658648, 7309087, 7544864, 7682544, 8487972, 11317296, 14618174, 15365088, 16975944, 21927261, 22634592, 29236348, 33951888, 43854522, 58472696, 65781783, 67903776, 87709044, 116945392, 131563566, 175418088, 233890784, 263127132, 350836176, 526254264, 701672352, 1052508528, 2105017056]

約数ペア:

[(1, 2105017056), (2, 1052508528), (3, 701672352), (4, 526254264), (6, 350836176), (8, 263127132), (9, 233890784), (12, 175418088), (16, 131563566), (18, 116945392), (24, 87709044), (31, 67903776), (32, 65781783), (36, 58472696), (48, 43854522), (62, 33951888), (72, 29236348), (93, 22634592), (96, 21927261), (124, 16975944), (137, 15365088), (144, 14618174), (186, 11317296), (248, 8487972), (274, 7682544), (279, 7544864), (288, 7309087), (372, 5658648), (411, 5121696), (496, 4243986), (548, 3841272), (558, 3772432), (744, 2829324), (822, 2560848), (992, 2121993), (1096, 1920636), (1116, 1886216), (1233, 1707232), (1488, 1414662), (1644, 1280424), (1721, 1223136), (2192, 960318), (2232, 943108), (2466, 853616), (2976, 707331), (3288, 640212), (3442, 611568), (4247, 495648), (4384, 480159), (4464, 471554), (4932, 426808), (5163, 407712), (6576, 320106), (6884, 305784), (8494, 247824), (8928, 235777), (9864, 213404), (10326, 203856), (12741, 165216), (13152, 160053), (13768, 152892), (15489, 135904), (16988, 123912), (19728, 106702), (20652, 101928), (25482, 82608), (27536, 76446), (30978, 67952), (33976, 61956), (38223, 55072), (39456, 53351), (41304, 50964)]