310628608

素因数分解:

$2^8\times {\mathrm{607}}^1\times {\mathrm{1999}}^1$

素因数の和:2622

約数の個数: 36

約数和(自身を含む): 621376000

約数和(自身を除く): 310747392

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 607, 1214, 1999, 2428, 3998, 4856, 7996, 9712, 15992, 19424, 31984, 38848, 63968, 77696, 127936, 155392, 255872, 511744, 1213393, 2426786, 4853572, 9707144, 19414288, 38828576, 77657152, 155314304, 310628608]

約数ペア:

[(1, 310628608), (2, 155314304), (4, 77657152), (8, 38828576), (16, 19414288), (32, 9707144), (64, 4853572), (128, 2426786), (256, 1213393), (607, 511744), (1214, 255872), (1999, 155392), (2428, 127936), (3998, 77696), (4856, 63968), (7996, 38848), (9712, 31984), (15992, 19424)]