288415998

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{17863}}^1$

素因数の和:17910

約数の個数: 64

約数和(自身を含む): 720276480

約数和(自身を除く): 431860482

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 27, 39, 46, 54, 69, 78, 117, 138, 207, 234, 299, 351, 414, 598, 621, 702, 897, 1242, 1794, 2691, 5382, 8073, 16146, 17863, 35726, 53589, 107178, 160767, 232219, 321534, 410849, 464438, 482301, 696657, 821698, 964602, 1232547, 1393314, 2089971, 2465094, 3697641, 4179942, 5341037, 6269913, 7395282, 10682074, 11092923, 12539826, 16023111, 22185846, 32046222, 48069333, 96138666, 144207999, 288415998]

約数ペア:

[(1, 288415998), (2, 144207999), (3, 96138666), (6, 48069333), (9, 32046222), (13, 22185846), (18, 16023111), (23, 12539826), (26, 11092923), (27, 10682074), (39, 7395282), (46, 6269913), (54, 5341037), (69, 4179942), (78, 3697641), (117, 2465094), (138, 2089971), (207, 1393314), (234, 1232547), (299, 964602), (351, 821698), (414, 696657), (598, 482301), (621, 464438), (702, 410849), (897, 321534), (1242, 232219), (1794, 160767), (2691, 107178), (5382, 53589), (8073, 35726), (16146, 17863)]