268624424

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{991}}^1\times {\mathrm{1093}}^1$

素因数の和:2121

約数の個数: 32

約数和(自身を含む): 520919040

約数和(自身を除く): 252294616

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 991, 1093, 1982, 2186, 3964, 4372, 7928, 8744, 30721, 33883, 61442, 67766, 122884, 135532, 245768, 271064, 1083163, 2166326, 4332652, 8665304, 33578053, 67156106, 134312212, 268624424]

約数ペア:

[(1, 268624424), (2, 134312212), (4, 67156106), (8, 33578053), (31, 8665304), (62, 4332652), (124, 2166326), (248, 1083163), (991, 271064), (1093, 245768), (1982, 135532), (2186, 122884), (3964, 67766), (4372, 61442), (7928, 33883), (8744, 30721)]