222135536

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2221}}^1$

素因数の和:2302

約数の個数: 80

約数和(自身を含む): 529013760

約数和(自身を除く): 306878224

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 47, 56, 76, 94, 112, 133, 152, 188, 266, 304, 329, 376, 532, 658, 752, 893, 1064, 1316, 1786, 2128, 2221, 2632, 3572, 4442, 5264, 6251, 7144, 8884, 12502, 14288, 15547, 17768, 25004, 31094, 35536, 42199, 50008, 62188, 84398, 100016, 104387, 124376, 168796, 208774, 248752, 295393, 337592, 417548, 590786, 675184, 730709, 835096, 1181572, 1461418, 1670192, 1983353, 2363144, 2922836, 3966706, 4726288, 5845672, 7933412, 11691344, 13883471, 15866824, 27766942, 31733648, 55533884, 111067768, 222135536]

約数ペア:

[(1, 222135536), (2, 111067768), (4, 55533884), (7, 31733648), (8, 27766942), (14, 15866824), (16, 13883471), (19, 11691344), (28, 7933412), (38, 5845672), (47, 4726288), (56, 3966706), (76, 2922836), (94, 2363144), (112, 1983353), (133, 1670192), (152, 1461418), (188, 1181572), (266, 835096), (304, 730709), (329, 675184), (376, 590786), (532, 417548), (658, 337592), (752, 295393), (893, 248752), (1064, 208774), (1316, 168796), (1786, 124376), (2128, 104387), (2221, 100016), (2632, 84398), (3572, 62188), (4442, 50008), (5264, 42199), (6251, 35536), (7144, 31094), (8884, 25004), (12502, 17768), (14288, 15547)]