439321792

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{313}}^1$

素因数の和:586

約数の個数: 112

約数和(自身を含む): 1080853312

約数和(自身を除く): 641531520

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 241, 313, 364, 416, 448, 482, 626, 728, 832, 964, 1252, 1456, 1687, 1928, 2191, 2504, 2912, 3133, 3374, 3856, 4069, 4382, 5008, 5824, 6266, 6748, 7712, 8138, 8764, 10016, 12532, 13496, 15424, 16276, 17528, 20032, 21931, 25064, 26992, 28483, 32552, 35056, 43862, 50128, 53984, 56966, 65104, 70112, 75433, 87724, 100256, 107968, 113932, 130208, 140224, 150866, 175448, 200512, 227864, 260416, 301732, 350896, 455728, 528031, 603464, 701792, 911456, 980629, 1056062, 1206928, 1403584, 1822912, 1961258, 2112124, 2413856, 3922516, 4224248, 4827712, 6864403, 7845032, 8448496, 13728806, 15690064, 16896992, 27457612, 31380128, 33793984, 54915224, 62760256, 109830448, 219660896, 439321792]

約数ペア:

[(1, 439321792), (2, 219660896), (4, 109830448), (7, 62760256), (8, 54915224), (13, 33793984), (14, 31380128), (16, 27457612), (26, 16896992), (28, 15690064), (32, 13728806), (52, 8448496), (56, 7845032), (64, 6864403), (91, 4827712), (104, 4224248), (112, 3922516), (182, 2413856), (208, 2112124), (224, 1961258), (241, 1822912), (313, 1403584), (364, 1206928), (416, 1056062), (448, 980629), (482, 911456), (626, 701792), (728, 603464), (832, 528031), (964, 455728), (1252, 350896), (1456, 301732), (1687, 260416), (1928, 227864), (2191, 200512), (2504, 175448), (2912, 150866), (3133, 140224), (3374, 130208), (3856, 113932), (4069, 107968), (4382, 100256), (5008, 87724), (5824, 75433), (6266, 70112), (6748, 65104), (7712, 56966), (8138, 53984), (8764, 50128), (10016, 43862), (12532, 35056), (13496, 32552), (15424, 28483), (16276, 26992), (17528, 25064), (20032, 21931)]