268974848

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{33893}}^1$

素因数の和:33940

約数の個数: 36

約数和(自身を含む): 554234688

約数和(自身を除く): 285259840

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3968, 7936, 33893, 67786, 135572, 271144, 542288, 1050683, 1084576, 2101366, 2169152, 4202732, 4338304, 8405464, 8676608, 16810928, 33621856, 67243712, 134487424, 268974848]

約数ペア:

[(1, 268974848), (2, 134487424), (4, 67243712), (8, 33621856), (16, 16810928), (31, 8676608), (32, 8405464), (62, 4338304), (64, 4202732), (124, 2169152), (128, 2101366), (248, 1084576), (256, 1050683), (496, 542288), (992, 271144), (1984, 135572), (3968, 67786), (7936, 33893)]