215339436

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{460127}}^1$

素因数の和:460150

約数の個数: 36

約数和(自身を含む): 586203072

約数和(自身を除く): 370863636

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 460127, 920254, 1380381, 1840508, 2760762, 4141143, 5521524, 5981651, 8282286, 11963302, 16564572, 17944953, 23926604, 35889906, 53834859, 71779812, 107669718, 215339436]

約数ペア:

[(1, 215339436), (2, 107669718), (3, 71779812), (4, 53834859), (6, 35889906), (9, 23926604), (12, 17944953), (13, 16564572), (18, 11963302), (26, 8282286), (36, 5981651), (39, 5521524), (52, 4141143), (78, 2760762), (117, 1840508), (156, 1380381), (234, 920254), (468, 460127)]