198834496

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:292

約数の個数: 112

約数和(自身を含む): 473374720

約数和(自身を除く): 274540224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 103, 112, 124, 139, 206, 217, 224, 248, 278, 412, 434, 448, 496, 556, 721, 824, 868, 973, 992, 1112, 1442, 1648, 1736, 1946, 1984, 2224, 2884, 3193, 3296, 3472, 3892, 4309, 4448, 5768, 6386, 6592, 6944, 7784, 8618, 8896, 11536, 12772, 13888, 14317, 15568, 17236, 22351, 23072, 25544, 28634, 30163, 31136, 34472, 44702, 46144, 51088, 57268, 60326, 62272, 68944, 89404, 100219, 102176, 114536, 120652, 137888, 178808, 200438, 204352, 229072, 241304, 275776, 357616, 400876, 443827, 458144, 482608, 715232, 801752, 887654, 916288, 965216, 1430464, 1603504, 1775308, 1930432, 3106789, 3207008, 3550616, 6213578, 6414016, 7101232, 12427156, 14202464, 24854312, 28404928, 49708624, 99417248, 198834496]

約数ペア:

[(1, 198834496), (2, 99417248), (4, 49708624), (7, 28404928), (8, 24854312), (14, 14202464), (16, 12427156), (28, 7101232), (31, 6414016), (32, 6213578), (56, 3550616), (62, 3207008), (64, 3106789), (103, 1930432), (112, 1775308), (124, 1603504), (139, 1430464), (206, 965216), (217, 916288), (224, 887654), (248, 801752), (278, 715232), (412, 482608), (434, 458144), (448, 443827), (496, 400876), (556, 357616), (721, 275776), (824, 241304), (868, 229072), (973, 204352), (992, 200438), (1112, 178808), (1442, 137888), (1648, 120652), (1736, 114536), (1946, 102176), (1984, 100219), (2224, 89404), (2884, 68944), (3193, 62272), (3296, 60326), (3472, 57268), (3892, 51088), (4309, 46144), (4448, 44702), (5768, 34472), (6386, 31136), (6592, 30163), (6944, 28634), (7784, 25544), (8618, 23072), (8896, 22351), (11536, 17236), (12772, 15568), (13888, 14317)]