247824864

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{122929}}^1$

素因数の和:122952

約数の個数: 72

約数和(自身を含む): 805437360

約数和(自身を除く): 557612496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 122929, 245858, 368787, 491716, 737574, 860503, 983432, 1106361, 1475148, 1721006, 1966864, 2212722, 2581509, 2950296, 3442012, 3933728, 4425444, 5163018, 5900592, 6884024, 7744527, 8850888, 10326036, 11801184, 13768048, 15489054, 17701776, 20652072, 27536096, 30978108, 35403552, 41304144, 61956216, 82608288, 123912432, 247824864]

約数ペア:

[(1, 247824864), (2, 123912432), (3, 82608288), (4, 61956216), (6, 41304144), (7, 35403552), (8, 30978108), (9, 27536096), (12, 20652072), (14, 17701776), (16, 15489054), (18, 13768048), (21, 11801184), (24, 10326036), (28, 8850888), (32, 7744527), (36, 6884024), (42, 5900592), (48, 5163018), (56, 4425444), (63, 3933728), (72, 3442012), (84, 2950296), (96, 2581509), (112, 2212722), (126, 1966864), (144, 1721006), (168, 1475148), (224, 1106361), (252, 983432), (288, 860503), (336, 737574), (504, 491716), (672, 368787), (1008, 245858), (2016, 122929)]