254751488

素因数分解:

$2^8\times {\mathrm{97}}^1\times {\mathrm{10259}}^1$

素因数の和:10372

約数の個数: 36

約数和(自身を含む): 513800280

約数和(自身を除く): 259048792

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 128, 194, 256, 388, 776, 1552, 3104, 6208, 10259, 12416, 20518, 24832, 41036, 82072, 164144, 328288, 656576, 995123, 1313152, 1990246, 2626304, 3980492, 7960984, 15921968, 31843936, 63687872, 127375744, 254751488]

約数ペア:

[(1, 254751488), (2, 127375744), (4, 63687872), (8, 31843936), (16, 15921968), (32, 7960984), (64, 3980492), (97, 2626304), (128, 1990246), (194, 1313152), (256, 995123), (388, 656576), (776, 328288), (1552, 164144), (3104, 82072), (6208, 41036), (10259, 24832), (12416, 20518)]