290054848

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{146197}}^1$

素因数の和:146240

約数の個数: 28

約数和(自身を含む): 594148672

約数和(自身を除く): 304093824

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 146197, 292394, 584788, 1169576, 2339152, 4532107, 4678304, 9064214, 9356608, 18128428, 36256856, 72513712, 145027424, 290054848]

約数ペア:

[(1, 290054848), (2, 145027424), (4, 72513712), (8, 36256856), (16, 18128428), (31, 9356608), (32, 9064214), (62, 4678304), (64, 4532107), (124, 2339152), (248, 1169576), (496, 584788), (992, 292394), (1984, 146197)]