216679185792

素因数分解:

$2^7\times 3^2\times {\mathrm{433}}^1\times {\mathrm{434387}}^1$

素因数の和:434840

約数の個数: 96

約数和(自身を含む): 624958359480

約数和(自身を除く): 408279173688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 433, 576, 866, 1152, 1299, 1732, 2598, 3464, 3897, 5196, 6928, 7794, 10392, 13856, 15588, 20784, 27712, 31176, 41568, 55424, 62352, 83136, 124704, 166272, 249408, 434387, 498816, 868774, 1303161, 1737548, 2606322, 3475096, 3909483, 5212644, 6950192, 7818966, 10425288, 13900384, 15637932, 20850576, 27800768, 31275864, 41701152, 55601536, 62551728, 83402304, 125103456, 166804608, 188089571, 250206912, 376179142, 500413824, 564268713, 752358284, 1128537426, 1504716568, 1692806139, 2257074852, 3009433136, 3385612278, 4514149704, 6018866272, 6771224556, 9028299408, 12037732544, 13542449112, 18056598816, 24075465088, 27084898224, 36113197632, 54169796448, 72226395264, 108339592896, 216679185792]

約数ペア:

[(1, 216679185792), (2, 108339592896), (3, 72226395264), (4, 54169796448), (6, 36113197632), (8, 27084898224), (9, 24075465088), (12, 18056598816), (16, 13542449112), (18, 12037732544), (24, 9028299408), (32, 6771224556), (36, 6018866272), (48, 4514149704), (64, 3385612278), (72, 3009433136), (96, 2257074852), (128, 1692806139), (144, 1504716568), (192, 1128537426), (288, 752358284), (384, 564268713), (433, 500413824), (576, 376179142), (866, 250206912), (1152, 188089571), (1299, 166804608), (1732, 125103456), (2598, 83402304), (3464, 62551728), (3897, 55601536), (5196, 41701152), (6928, 31275864), (7794, 27800768), (10392, 20850576), (13856, 15637932), (15588, 13900384), (20784, 10425288), (27712, 7818966), (31176, 6950192), (41568, 5212644), (55424, 3909483), (62352, 3475096), (83136, 2606322), (124704, 1737548), (166272, 1303161), (249408, 868774), (434387, 498816)]