241554976

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{18731}}^1$

素因数の和:18785

約数の個数: 48

約数和(自身を含む): 528691968

約数和(自身を除く): 287136992

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 403, 416, 496, 806, 992, 1612, 3224, 6448, 12896, 18731, 37462, 74924, 149848, 243503, 299696, 487006, 580661, 599392, 974012, 1161322, 1948024, 2322644, 3896048, 4645288, 7548593, 7792096, 9290576, 15097186, 18581152, 30194372, 60388744, 120777488, 241554976]

約数ペア:

[(1, 241554976), (2, 120777488), (4, 60388744), (8, 30194372), (13, 18581152), (16, 15097186), (26, 9290576), (31, 7792096), (32, 7548593), (52, 4645288), (62, 3896048), (104, 2322644), (124, 1948024), (208, 1161322), (248, 974012), (403, 599392), (416, 580661), (496, 487006), (806, 299696), (992, 243503), (1612, 149848), (3224, 74924), (6448, 37462), (12896, 18731)]