245241248

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{35317}}^1$

素因数の和:35365

約数の個数: 48

約数和(自身を含む): 569608704

約数和(自身を除く): 324367456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 6944, 35317, 70634, 141268, 247219, 282536, 494438, 565072, 988876, 1094827, 1130144, 1977752, 2189654, 3955504, 4379308, 7663789, 7911008, 8758616, 15327578, 17517232, 30655156, 35034464, 61310312, 122620624, 245241248]

約数ペア:

[(1, 245241248), (2, 122620624), (4, 61310312), (7, 35034464), (8, 30655156), (14, 17517232), (16, 15327578), (28, 8758616), (31, 7911008), (32, 7663789), (56, 4379308), (62, 3955504), (112, 2189654), (124, 1977752), (217, 1130144), (224, 1094827), (248, 988876), (434, 565072), (496, 494438), (868, 282536), (992, 247219), (1736, 141268), (3472, 70634), (6944, 35317)]