281263669284

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2741}}^1\times {\mathrm{657779}}^1$

素因数の和:660540

約数の個数: 48

約数和(自身を含む): 707024041920

約数和(自身を除く): 425760372636

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 2741, 5482, 8223, 10964, 16446, 32892, 35633, 71266, 106899, 142532, 213798, 427596, 657779, 1315558, 1973337, 2631116, 3946674, 7893348, 8551127, 17102254, 25653381, 34204508, 51306762, 102613524, 1802972239, 3605944478, 5408916717, 7211888956, 10817833434, 21635666868, 23438639107, 46877278214, 70315917321, 93754556428, 140631834642, 281263669284]

約数ペア:

[(1, 281263669284), (2, 140631834642), (3, 93754556428), (4, 70315917321), (6, 46877278214), (12, 23438639107), (13, 21635666868), (26, 10817833434), (39, 7211888956), (52, 5408916717), (78, 3605944478), (156, 1802972239), (2741, 102613524), (5482, 51306762), (8223, 34204508), (10964, 25653381), (16446, 17102254), (32892, 8551127), (35633, 7893348), (71266, 3946674), (106899, 2631116), (142532, 1973337), (213798, 1315558), (427596, 657779)]