215047744

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{1013}}^1$

素因数の和:1163

約数の個数: 56

約数和(自身を含む): 445056768

約数和(自身を除く): 230009024

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 107, 124, 214, 248, 428, 496, 856, 992, 1013, 1712, 1984, 2026, 3317, 3424, 4052, 6634, 6848, 8104, 13268, 16208, 26536, 31403, 32416, 53072, 62806, 64832, 106144, 108391, 125612, 212288, 216782, 251224, 433564, 502448, 867128, 1004896, 1734256, 2009792, 3360121, 3468512, 6720242, 6937024, 13440484, 26880968, 53761936, 107523872, 215047744]

約数ペア:

[(1, 215047744), (2, 107523872), (4, 53761936), (8, 26880968), (16, 13440484), (31, 6937024), (32, 6720242), (62, 3468512), (64, 3360121), (107, 2009792), (124, 1734256), (214, 1004896), (248, 867128), (428, 502448), (496, 433564), (856, 251224), (992, 216782), (1013, 212288), (1712, 125612), (1984, 108391), (2026, 106144), (3317, 64832), (3424, 62806), (4052, 53072), (6634, 32416), (6848, 31403), (8104, 26536), (13268, 16208)]