997110016

素因数分解:

$2^8\times 7^2\times {\mathrm{29}}^1\times {\mathrm{2741}}^1$

素因数の和:2800

約数の個数: 108

約数和(自身を含む): 2395987020

約数和(自身を除く): 1398877004

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 49, 56, 58, 64, 98, 112, 116, 128, 196, 203, 224, 232, 256, 392, 406, 448, 464, 784, 812, 896, 928, 1421, 1568, 1624, 1792, 1856, 2741, 2842, 3136, 3248, 3712, 5482, 5684, 6272, 6496, 7424, 10964, 11368, 12544, 12992, 19187, 21928, 22736, 25984, 38374, 43856, 45472, 51968, 76748, 79489, 87712, 90944, 134309, 153496, 158978, 175424, 181888, 268618, 306992, 317956, 350848, 363776, 537236, 556423, 613984, 635912, 701696, 1074472, 1112846, 1227968, 1271824, 2148944, 2225692, 2455936, 2543648, 3894961, 4297888, 4451384, 4911872, 5087296, 7789922, 8595776, 8902768, 10174592, 15579844, 17191552, 17805536, 20349184, 31159688, 34383104, 35611072, 62319376, 71222144, 124638752, 142444288, 249277504, 498555008, 997110016]

約数ペア:

[(1, 997110016), (2, 498555008), (4, 249277504), (7, 142444288), (8, 124638752), (14, 71222144), (16, 62319376), (28, 35611072), (29, 34383104), (32, 31159688), (49, 20349184), (56, 17805536), (58, 17191552), (64, 15579844), (98, 10174592), (112, 8902768), (116, 8595776), (128, 7789922), (196, 5087296), (203, 4911872), (224, 4451384), (232, 4297888), (256, 3894961), (392, 2543648), (406, 2455936), (448, 2225692), (464, 2148944), (784, 1271824), (812, 1227968), (896, 1112846), (928, 1074472), (1421, 701696), (1568, 635912), (1624, 613984), (1792, 556423), (1856, 537236), (2741, 363776), (2842, 350848), (3136, 317956), (3248, 306992), (3712, 268618), (5482, 181888), (5684, 175424), (6272, 158978), (6496, 153496), (7424, 134309), (10964, 90944), (11368, 87712), (12544, 79489), (12992, 76748), (19187, 51968), (21928, 45472), (22736, 43856), (25984, 38374)]