2722763904

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{2063}}^1$

素因数の和:2578

約数の個数: 128

約数和(自身を含む): 8286382080

約数和(自身を除く): 5563618176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 491, 672, 896, 982, 1344, 1473, 1964, 2063, 2688, 2946, 3437, 3928, 4126, 5892, 6189, 6874, 7856, 8252, 10311, 11784, 12378, 13748, 14441, 15712, 16504, 20622, 23568, 24756, 27496, 28882, 31424, 33008, 41244, 43323, 47136, 49512, 54992, 57764, 62848, 66016, 82488, 86646, 94272, 99024, 109984, 115528, 132032, 164976, 173292, 188544, 198048, 219968, 231056, 264064, 329952, 346584, 396096, 439936, 462112, 659904, 693168, 792192, 924224, 1012933, 1319808, 1386336, 1848448, 2025866, 2772672, 3038799, 4051732, 5545344, 6077598, 7090531, 8103464, 12155196, 14181062, 16206928, 21271593, 24310392, 28362124, 32413856, 42543186, 48620784, 56724248, 64827712, 85086372, 97241568, 113448496, 129655424, 170172744, 194483136, 226896992, 340345488, 388966272, 453793984, 680690976, 907587968, 1361381952, 2722763904]

約数ペア:

[(1, 2722763904), (2, 1361381952), (3, 907587968), (4, 680690976), (6, 453793984), (7, 388966272), (8, 340345488), (12, 226896992), (14, 194483136), (16, 170172744), (21, 129655424), (24, 113448496), (28, 97241568), (32, 85086372), (42, 64827712), (48, 56724248), (56, 48620784), (64, 42543186), (84, 32413856), (96, 28362124), (112, 24310392), (128, 21271593), (168, 16206928), (192, 14181062), (224, 12155196), (336, 8103464), (384, 7090531), (448, 6077598), (491, 5545344), (672, 4051732), (896, 3038799), (982, 2772672), (1344, 2025866), (1473, 1848448), (1964, 1386336), (2063, 1319808), (2688, 1012933), (2946, 924224), (3437, 792192), (3928, 693168), (4126, 659904), (5892, 462112), (6189, 439936), (6874, 396096), (7856, 346584), (8252, 329952), (10311, 264064), (11784, 231056), (12378, 219968), (13748, 198048), (14441, 188544), (15712, 173292), (16504, 164976), (20622, 132032), (23568, 115528), (24756, 109984), (27496, 99024), (28882, 94272), (31424, 86646), (33008, 82488), (41244, 66016), (43323, 62848), (47136, 57764), (49512, 54992)]