1642906944

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{277}}^1\times {\mathrm{1471}}^1$

素因数の和:1773

約数の個数: 168

約数和(自身を含む): 5404924928

約数和(自身を除く): 3762017984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 277, 288, 336, 448, 504, 554, 576, 672, 831, 1008, 1108, 1344, 1471, 1662, 1939, 2016, 2216, 2493, 2942, 3324, 3878, 4032, 4413, 4432, 4986, 5817, 5884, 6648, 7756, 8826, 8864, 9972, 10297, 11634, 11768, 13239, 13296, 15512, 17451, 17652, 17728, 19944, 20594, 23268, 23536, 26478, 26592, 30891, 31024, 34902, 35304, 39888, 41188, 46536, 47072, 52956, 53184, 61782, 62048, 69804, 70608, 79776, 82376, 92673, 93072, 94144, 105912, 123564, 124096, 139608, 141216, 159552, 164752, 185346, 186144, 211824, 247128, 279216, 282432, 329504, 370692, 372288, 407467, 423648, 494256, 558432, 659008, 741384, 814934, 847296, 988512, 1116864, 1222401, 1482768, 1629868, 1977024, 2444802, 2852269, 2965536, 3259736, 3667203, 4889604, 5704538, 5931072, 6519472, 7334406, 8556807, 9779208, 11409076, 13038944, 14668812, 17113614, 19558416, 22818152, 25670421, 26077888, 29337624, 34227228, 39116832, 45636304, 51340842, 58675248, 68454456, 78233664, 91272608, 102681684, 117350496, 136908912, 182545216, 205363368, 234700992, 273817824, 410726736, 547635648, 821453472, 1642906944]

約数ペア:

[(1, 1642906944), (2, 821453472), (3, 547635648), (4, 410726736), (6, 273817824), (7, 234700992), (8, 205363368), (9, 182545216), (12, 136908912), (14, 117350496), (16, 102681684), (18, 91272608), (21, 78233664), (24, 68454456), (28, 58675248), (32, 51340842), (36, 45636304), (42, 39116832), (48, 34227228), (56, 29337624), (63, 26077888), (64, 25670421), (72, 22818152), (84, 19558416), (96, 17113614), (112, 14668812), (126, 13038944), (144, 11409076), (168, 9779208), (192, 8556807), (224, 7334406), (252, 6519472), (277, 5931072), (288, 5704538), (336, 4889604), (448, 3667203), (504, 3259736), (554, 2965536), (576, 2852269), (672, 2444802), (831, 1977024), (1008, 1629868), (1108, 1482768), (1344, 1222401), (1471, 1116864), (1662, 988512), (1939, 847296), (2016, 814934), (2216, 741384), (2493, 659008), (2942, 558432), (3324, 494256), (3878, 423648), (4032, 407467), (4413, 372288), (4432, 370692), (4986, 329504), (5817, 282432), (5884, 279216), (6648, 247128), (7756, 211824), (8826, 186144), (8864, 185346), (9972, 164752), (10297, 159552), (11634, 141216), (11768, 139608), (13239, 124096), (13296, 123564), (15512, 105912), (17451, 94144), (17652, 93072), (17728, 92673), (19944, 82376), (20594, 79776), (23268, 70608), (23536, 69804), (26478, 62048), (26592, 61782), (30891, 53184), (31024, 52956), (34902, 47072), (35304, 46536), (39888, 41188)]