223648308

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{477881}}^1$

素因数の和:477904

約数の個数: 36

約数和(自身を含む): 608821668

約数和(自身を除く): 385173360

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 477881, 955762, 1433643, 1911524, 2867286, 4300929, 5734572, 6212453, 8601858, 12424906, 17203716, 18637359, 24849812, 37274718, 55912077, 74549436, 111824154, 223648308]

約数ペア:

[(1, 223648308), (2, 111824154), (3, 74549436), (4, 55912077), (6, 37274718), (9, 24849812), (12, 18637359), (13, 17203716), (18, 12424906), (26, 8601858), (36, 6212453), (39, 5734572), (52, 4300929), (78, 2867286), (117, 1911524), (156, 1433643), (234, 955762), (468, 477881)]