271433286

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{5749}}^1$

素因数の和:5861

約数の個数: 48

約数和(自身を含む): 611754000

約数和(自身を除く): 340320714

約数列:

[1, 2, 3, 6, 9, 18, 43, 61, 86, 122, 129, 183, 258, 366, 387, 549, 774, 1098, 2623, 5246, 5749, 7869, 11498, 15738, 17247, 23607, 34494, 47214, 51741, 103482, 247207, 350689, 494414, 701378, 741621, 1052067, 1483242, 2104134, 2224863, 3156201, 4449726, 6312402, 15079627, 30159254, 45238881, 90477762, 135716643, 271433286]

約数ペア:

[(1, 271433286), (2, 135716643), (3, 90477762), (6, 45238881), (9, 30159254), (18, 15079627), (43, 6312402), (61, 4449726), (86, 3156201), (122, 2224863), (129, 2104134), (183, 1483242), (258, 1052067), (366, 741621), (387, 701378), (549, 494414), (774, 350689), (1098, 247207), (2623, 103482), (5246, 51741), (5749, 47214), (7869, 34494), (11498, 23607), (15738, 17247)]