240171048

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{85531}}^1$

素因数の和:85559

約数の個数: 64

約数和(自身を含む): 718468800

約数和(自身を除く): 478297752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 85531, 171062, 256593, 342124, 513186, 684248, 769779, 1026372, 1111903, 1539558, 2052744, 2223806, 2309337, 3079116, 3335709, 4447612, 4618674, 6158232, 6671418, 8895224, 9237348, 10007127, 13342836, 18474696, 20014254, 26685672, 30021381, 40028508, 60042762, 80057016, 120085524, 240171048]

約数ペア:

[(1, 240171048), (2, 120085524), (3, 80057016), (4, 60042762), (6, 40028508), (8, 30021381), (9, 26685672), (12, 20014254), (13, 18474696), (18, 13342836), (24, 10007127), (26, 9237348), (27, 8895224), (36, 6671418), (39, 6158232), (52, 4618674), (54, 4447612), (72, 3335709), (78, 3079116), (104, 2309337), (108, 2223806), (117, 2052744), (156, 1539558), (216, 1111903), (234, 1026372), (312, 769779), (351, 684248), (468, 513186), (702, 342124), (936, 256593), (1404, 171062), (2808, 85531)]