242540012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^4\times {\mathrm{193}}^1$

素因数の和:260

約数の個数: 60

約数和(自身を含む): 504214536

約数和(自身を除く): 261674524

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 169, 193, 286, 338, 386, 572, 676, 772, 1859, 2123, 2197, 2509, 3718, 4246, 4394, 5018, 7436, 8492, 8788, 10036, 24167, 27599, 28561, 32617, 48334, 55198, 57122, 65234, 96668, 110396, 114244, 130468, 314171, 358787, 424021, 628342, 717574, 848042, 1256684, 1435148, 1696084, 4664231, 5512273, 9328462, 11024546, 18656924, 22049092, 60635003, 121270006, 242540012]

約数ペア:

[(1, 242540012), (2, 121270006), (4, 60635003), (11, 22049092), (13, 18656924), (22, 11024546), (26, 9328462), (44, 5512273), (52, 4664231), (143, 1696084), (169, 1435148), (193, 1256684), (286, 848042), (338, 717574), (386, 628342), (572, 424021), (676, 358787), (772, 314171), (1859, 130468), (2123, 114244), (2197, 110396), (2509, 96668), (3718, 65234), (4246, 57122), (4394, 55198), (5018, 48334), (7436, 32617), (8492, 28561), (8788, 27599), (10036, 24167)]