821453472

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{277}}^1\times {\mathrm{1471}}^1$

素因数の和:1771

約数の個数: 144

約数和(自身を含む): 2681183232

約数和(自身を除く): 1859729760

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 277, 288, 336, 504, 554, 672, 831, 1008, 1108, 1471, 1662, 1939, 2016, 2216, 2493, 2942, 3324, 3878, 4413, 4432, 4986, 5817, 5884, 6648, 7756, 8826, 8864, 9972, 10297, 11634, 11768, 13239, 13296, 15512, 17451, 17652, 19944, 20594, 23268, 23536, 26478, 26592, 30891, 31024, 34902, 35304, 39888, 41188, 46536, 47072, 52956, 61782, 62048, 69804, 70608, 79776, 82376, 92673, 93072, 105912, 123564, 139608, 141216, 164752, 185346, 186144, 211824, 247128, 279216, 329504, 370692, 407467, 423648, 494256, 558432, 741384, 814934, 988512, 1222401, 1482768, 1629868, 2444802, 2852269, 2965536, 3259736, 3667203, 4889604, 5704538, 6519472, 7334406, 8556807, 9779208, 11409076, 13038944, 14668812, 17113614, 19558416, 22818152, 25670421, 29337624, 34227228, 39116832, 45636304, 51340842, 58675248, 68454456, 91272608, 102681684, 117350496, 136908912, 205363368, 273817824, 410726736, 821453472]

約数ペア:

[(1, 821453472), (2, 410726736), (3, 273817824), (4, 205363368), (6, 136908912), (7, 117350496), (8, 102681684), (9, 91272608), (12, 68454456), (14, 58675248), (16, 51340842), (18, 45636304), (21, 39116832), (24, 34227228), (28, 29337624), (32, 25670421), (36, 22818152), (42, 19558416), (48, 17113614), (56, 14668812), (63, 13038944), (72, 11409076), (84, 9779208), (96, 8556807), (112, 7334406), (126, 6519472), (144, 5704538), (168, 4889604), (224, 3667203), (252, 3259736), (277, 2965536), (288, 2852269), (336, 2444802), (504, 1629868), (554, 1482768), (672, 1222401), (831, 988512), (1008, 814934), (1108, 741384), (1471, 558432), (1662, 494256), (1939, 423648), (2016, 407467), (2216, 370692), (2493, 329504), (2942, 279216), (3324, 247128), (3878, 211824), (4413, 186144), (4432, 185346), (4986, 164752), (5817, 141216), (5884, 139608), (6648, 123564), (7756, 105912), (8826, 93072), (8864, 92673), (9972, 82376), (10297, 79776), (11634, 70608), (11768, 69804), (13239, 62048), (13296, 61782), (15512, 52956), (17451, 47072), (17652, 46536), (19944, 41188), (20594, 39888), (23268, 35304), (23536, 34902), (26478, 31024), (26592, 30891)]