1244434544

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{1997}}^1$

素因数の和:2130

約数の個数: 80

約数和(自身を含む): 2675721600

約数和(自身を除く): 1431287056

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 58, 68, 79, 116, 136, 158, 232, 272, 316, 464, 493, 632, 986, 1264, 1343, 1972, 1997, 2291, 2686, 3944, 3994, 4582, 5372, 7888, 7988, 9164, 10744, 15976, 18328, 21488, 31952, 33949, 36656, 38947, 57913, 67898, 77894, 115826, 135796, 155788, 157763, 231652, 271592, 311576, 315526, 463304, 543184, 623152, 631052, 926608, 984521, 1262104, 1969042, 2524208, 2681971, 3938084, 4575127, 5363942, 7876168, 9150254, 10727884, 15752336, 18300508, 21455768, 36601016, 42911536, 73202032, 77777159, 155554318, 311108636, 622217272, 1244434544]

約数ペア:

[(1, 1244434544), (2, 622217272), (4, 311108636), (8, 155554318), (16, 77777159), (17, 73202032), (29, 42911536), (34, 36601016), (58, 21455768), (68, 18300508), (79, 15752336), (116, 10727884), (136, 9150254), (158, 7876168), (232, 5363942), (272, 4575127), (316, 3938084), (464, 2681971), (493, 2524208), (632, 1969042), (986, 1262104), (1264, 984521), (1343, 926608), (1972, 631052), (1997, 623152), (2291, 543184), (2686, 463304), (3944, 315526), (3994, 311576), (4582, 271592), (5372, 231652), (7888, 157763), (7988, 155788), (9164, 135796), (10744, 115826), (15976, 77894), (18328, 67898), (21488, 57913), (31952, 38947), (33949, 36656)]