283113328

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{457}}^1\times {\mathrm{1249}}^1$

素因数の和:1745

約数の個数: 40

約数和(自身を含む): 567920000

約数和(自身を除く): 284806672

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 457, 496, 914, 1249, 1828, 2498, 3656, 4996, 7312, 9992, 14167, 19984, 28334, 38719, 56668, 77438, 113336, 154876, 226672, 309752, 570793, 619504, 1141586, 2283172, 4566344, 9132688, 17694583, 35389166, 70778332, 141556664, 283113328]

約数ペア:

[(1, 283113328), (2, 141556664), (4, 70778332), (8, 35389166), (16, 17694583), (31, 9132688), (62, 4566344), (124, 2283172), (248, 1141586), (457, 619504), (496, 570793), (914, 309752), (1249, 226672), (1828, 154876), (2498, 113336), (3656, 77438), (4996, 56668), (7312, 38719), (9992, 28334), (14167, 19984)]