245350872

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{262127}}^1$

素因数の和:262152

約数の個数: 48

約数和(自身を含む): 715609440

約数和(自身を除く): 470258568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 262127, 524254, 786381, 1048508, 1572762, 2097016, 2359143, 3145524, 3407651, 4718286, 6291048, 6815302, 9436572, 10222953, 13630604, 18873144, 20445906, 27261208, 30668859, 40891812, 61337718, 81783624, 122675436, 245350872]

約数ペア:

[(1, 245350872), (2, 122675436), (3, 81783624), (4, 61337718), (6, 40891812), (8, 30668859), (9, 27261208), (12, 20445906), (13, 18873144), (18, 13630604), (24, 10222953), (26, 9436572), (36, 6815302), (39, 6291048), (52, 4718286), (72, 3407651), (78, 3145524), (104, 2359143), (117, 2097016), (156, 1572762), (234, 1048508), (312, 786381), (468, 524254), (936, 262127)]