253812384

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{125899}}^1$

素因数の和:125922

約数の個数: 72

約数和(自身を含む): 824896800

約数和(自身を除く): 571084416

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, 125899, 251798, 377697, 503596, 755394, 881293, 1007192, 1133091, 1510788, 1762586, 2014384, 2266182, 2643879, 3021576, 3525172, 4028768, 4532364, 5287758, 6043152, 7050344, 7931637, 9064728, 10575516, 12086304, 14100688, 15863274, 18129456, 21151032, 28201376, 31726548, 36258912, 42302064, 63453096, 84604128, 126906192, 253812384]

約数ペア:

[(1, 253812384), (2, 126906192), (3, 84604128), (4, 63453096), (6, 42302064), (7, 36258912), (8, 31726548), (9, 28201376), (12, 21151032), (14, 18129456), (16, 15863274), (18, 14100688), (21, 12086304), (24, 10575516), (28, 9064728), (32, 7931637), (36, 7050344), (42, 6043152), (48, 5287758), (56, 4532364), (63, 4028768), (72, 3525172), (84, 3021576), (96, 2643879), (112, 2266182), (126, 2014384), (144, 1762586), (168, 1510788), (224, 1133091), (252, 1007192), (288, 881293), (336, 755394), (504, 503596), (672, 377697), (1008, 251798), (2016, 125899)]