280853892

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{78803}}^1$

素因数の和:78830

約数の個数: 60

約数和(自身を含む): 800963856

約数和(自身を除く): 520109964

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 198, 297, 324, 396, 594, 891, 1188, 1782, 3564, 78803, 157606, 236409, 315212, 472818, 709227, 866833, 945636, 1418454, 1733666, 2127681, 2600499, 2836908, 3467332, 4255362, 5200998, 6383043, 7801497, 8510724, 10401996, 12766086, 15602994, 23404491, 25532172, 31205988, 46808982, 70213473, 93617964, 140426946, 280853892]

約数ペア:

[(1, 280853892), (2, 140426946), (3, 93617964), (4, 70213473), (6, 46808982), (9, 31205988), (11, 25532172), (12, 23404491), (18, 15602994), (22, 12766086), (27, 10401996), (33, 8510724), (36, 7801497), (44, 6383043), (54, 5200998), (66, 4255362), (81, 3467332), (99, 2836908), (108, 2600499), (132, 2127681), (162, 1733666), (198, 1418454), (297, 945636), (324, 866833), (396, 709227), (594, 472818), (891, 315212), (1188, 236409), (1782, 157606), (3564, 78803)]