1343138944

素因数分解:

$2^7\times 7^1\times {\mathrm{29}}^1\times {\mathrm{51691}}^1$

素因数の和:51741

約数の個数: 64

約数和(自身を含む): 3163550400

約数和(自身を除く): 1820411456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 128, 203, 224, 232, 406, 448, 464, 812, 896, 928, 1624, 1856, 3248, 3712, 6496, 12992, 25984, 51691, 103382, 206764, 361837, 413528, 723674, 827056, 1447348, 1499039, 1654112, 2894696, 2998078, 3308224, 5789392, 5996156, 6616448, 10493273, 11578784, 11992312, 20986546, 23157568, 23984624, 41973092, 46315136, 47969248, 83946184, 95938496, 167892368, 191876992, 335784736, 671569472, 1343138944]

約数ペア:

[(1, 1343138944), (2, 671569472), (4, 335784736), (7, 191876992), (8, 167892368), (14, 95938496), (16, 83946184), (28, 47969248), (29, 46315136), (32, 41973092), (56, 23984624), (58, 23157568), (64, 20986546), (112, 11992312), (116, 11578784), (128, 10493273), (203, 6616448), (224, 5996156), (232, 5789392), (406, 3308224), (448, 2998078), (464, 2894696), (812, 1654112), (896, 1499039), (928, 1447348), (1624, 827056), (1856, 723674), (3248, 413528), (3712, 361837), (6496, 206764), (12992, 103382), (25984, 51691)]