249264932

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1\times {\mathrm{367}}^1$

素因数の和:696

約数の個数: 48

約数和(自身を含む): 506462208

約数和(自身を除く): 257197276

約数列:

[1, 2, 4, 7, 14, 28, 127, 191, 254, 367, 382, 508, 734, 764, 889, 1337, 1468, 1778, 2569, 2674, 3556, 5138, 5348, 10276, 24257, 46609, 48514, 70097, 93218, 97028, 140194, 169799, 186436, 280388, 326263, 339598, 490679, 652526, 679196, 981358, 1305052, 1962716, 8902319, 17804638, 35609276, 62316233, 124632466, 249264932]

約数ペア:

[(1, 249264932), (2, 124632466), (4, 62316233), (7, 35609276), (14, 17804638), (28, 8902319), (127, 1962716), (191, 1305052), (254, 981358), (367, 679196), (382, 652526), (508, 490679), (734, 339598), (764, 326263), (889, 280388), (1337, 186436), (1468, 169799), (1778, 140194), (2569, 97028), (2674, 93218), (3556, 70097), (5138, 48514), (5348, 46609), (10276, 24257)]