268159716

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{61561}}^1$

素因数の和:61593

約数の個数: 54

約数和(自身を含む): 745084886

約数和(自身を除く): 476925170

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 198, 242, 363, 396, 484, 726, 1089, 1452, 2178, 4356, 61561, 123122, 184683, 246244, 369366, 554049, 677171, 738732, 1108098, 1354342, 2031513, 2216196, 2708684, 4063026, 6094539, 7448881, 8126052, 12189078, 14897762, 22346643, 24378156, 29795524, 44693286, 67039929, 89386572, 134079858, 268159716]

約数ペア:

[(1, 268159716), (2, 134079858), (3, 89386572), (4, 67039929), (6, 44693286), (9, 29795524), (11, 24378156), (12, 22346643), (18, 14897762), (22, 12189078), (33, 8126052), (36, 7448881), (44, 6094539), (66, 4063026), (99, 2708684), (121, 2216196), (132, 2031513), (198, 1354342), (242, 1108098), (363, 738732), (396, 677171), (484, 554049), (726, 369366), (1089, 246244), (1452, 184683), (2178, 123122), (4356, 61561)]