645172416

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{22859}}^1$

素因数の和:22891

約数の個数: 126

約数和(自身を含む): 2151286020

約数和(自身を除く): 1506113604

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 144, 147, 168, 192, 196, 224, 252, 288, 294, 336, 392, 441, 448, 504, 576, 588, 672, 784, 882, 1008, 1176, 1344, 1568, 1764, 2016, 2352, 3136, 3528, 4032, 4704, 7056, 9408, 14112, 22859, 28224, 45718, 68577, 91436, 137154, 160013, 182872, 205731, 274308, 320026, 365744, 411462, 480039, 548616, 640052, 731488, 822924, 960078, 1097232, 1120091, 1280104, 1440117, 1462976, 1645848, 1920156, 2194464, 2240182, 2560208, 2880234, 3291696, 3360273, 3840312, 4388928, 4480364, 5120416, 5760468, 6583392, 6720546, 7680624, 8960728, 10080819, 10240832, 11520936, 13166784, 13441092, 15361248, 17921456, 20161638, 23041872, 26882184, 30722496, 35842912, 40323276, 46083744, 53764368, 71685824, 80646552, 92167488, 107528736, 161293104, 215057472, 322586208, 645172416]

約数ペア:

[(1, 645172416), (2, 322586208), (3, 215057472), (4, 161293104), (6, 107528736), (7, 92167488), (8, 80646552), (9, 71685824), (12, 53764368), (14, 46083744), (16, 40323276), (18, 35842912), (21, 30722496), (24, 26882184), (28, 23041872), (32, 20161638), (36, 17921456), (42, 15361248), (48, 13441092), (49, 13166784), (56, 11520936), (63, 10240832), (64, 10080819), (72, 8960728), (84, 7680624), (96, 6720546), (98, 6583392), (112, 5760468), (126, 5120416), (144, 4480364), (147, 4388928), (168, 3840312), (192, 3360273), (196, 3291696), (224, 2880234), (252, 2560208), (288, 2240182), (294, 2194464), (336, 1920156), (392, 1645848), (441, 1462976), (448, 1440117), (504, 1280104), (576, 1120091), (588, 1097232), (672, 960078), (784, 822924), (882, 731488), (1008, 640052), (1176, 548616), (1344, 480039), (1568, 411462), (1764, 365744), (2016, 320026), (2352, 274308), (3136, 205731), (3528, 182872), (4032, 160013), (4704, 137154), (7056, 91436), (9408, 68577), (14112, 45718), (22859, 28224)]