270994672

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{7993}}^1$

素因数の和:8177

約数の個数: 40

約数和(自身を含む): 568980944

約数和(自身を除く): 297986272

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 163, 208, 326, 652, 1304, 2119, 2608, 4238, 7993, 8476, 15986, 16952, 31972, 33904, 63944, 103909, 127888, 207818, 415636, 831272, 1302859, 1662544, 2605718, 5211436, 10422872, 16937167, 20845744, 33874334, 67748668, 135497336, 270994672]

約数ペア:

[(1, 270994672), (2, 135497336), (4, 67748668), (8, 33874334), (13, 20845744), (16, 16937167), (26, 10422872), (52, 5211436), (104, 2605718), (163, 1662544), (208, 1302859), (326, 831272), (652, 415636), (1304, 207818), (2119, 127888), (2608, 103909), (4238, 63944), (7993, 33904), (8476, 31972), (15986, 16952)]