1290344832

素因数分解:

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

素因数の和:22893

約数の個数: 144

約数和(自身を含む): 4319511300

約数和(自身を除く): 3029166468

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, 128, 144, 147, 168, 192, 196, 224, 252, 288, 294, 336, 384, 392, 441, 448, 504, 576, 588, 672, 784, 882, 896, 1008, 1152, 1176, 1344, 1568, 1764, 2016, 2352, 2688, 3136, 3528, 4032, 4704, 6272, 7056, 8064, 9408, 14112, 18816, 22859, 28224, 45718, 56448, 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, 2925952, 3291696, 3360273, 3840312, 4388928, 4480364, 5120416, 5760468, 6583392, 6720546, 7680624, 8777856, 8960728, 10080819, 10240832, 11520936, 13166784, 13441092, 15361248, 17921456, 20161638, 20481664, 23041872, 26333568, 26882184, 30722496, 35842912, 40323276, 46083744, 53764368, 61444992, 71685824, 80646552, 92167488, 107528736, 143371648, 161293104, 184334976, 215057472, 322586208, 430114944, 645172416, 1290344832]

約数ペア:

[(1, 1290344832), (2, 645172416), (3, 430114944), (4, 322586208), (6, 215057472), (7, 184334976), (8, 161293104), (9, 143371648), (12, 107528736), (14, 92167488), (16, 80646552), (18, 71685824), (21, 61444992), (24, 53764368), (28, 46083744), (32, 40323276), (36, 35842912), (42, 30722496), (48, 26882184), (49, 26333568), (56, 23041872), (63, 20481664), (64, 20161638), (72, 17921456), (84, 15361248), (96, 13441092), (98, 13166784), (112, 11520936), (126, 10240832), (128, 10080819), (144, 8960728), (147, 8777856), (168, 7680624), (192, 6720546), (196, 6583392), (224, 5760468), (252, 5120416), (288, 4480364), (294, 4388928), (336, 3840312), (384, 3360273), (392, 3291696), (441, 2925952), (448, 2880234), (504, 2560208), (576, 2240182), (588, 2194464), (672, 1920156), (784, 1645848), (882, 1462976), (896, 1440117), (1008, 1280104), (1152, 1120091), (1176, 1097232), (1344, 960078), (1568, 822924), (1764, 731488), (2016, 640052), (2352, 548616), (2688, 480039), (3136, 411462), (3528, 365744), (4032, 320026), (4704, 274308), (6272, 205731), (7056, 182872), (8064, 160013), (9408, 137154), (14112, 91436), (18816, 68577), (22859, 56448), (28224, 45718)]