1520303792

素因数分解:

$2^4\times 7^2\times {\mathrm{127}}^1\times {\mathrm{15269}}^1$

素因数の和:15418

約数の個数: 60

約数和(自身を含む): 3453707520

約数和(自身を除く): 1933403728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 127, 196, 254, 392, 508, 784, 889, 1016, 1778, 2032, 3556, 6223, 7112, 12446, 14224, 15269, 24892, 30538, 49784, 61076, 99568, 106883, 122152, 213766, 244304, 427532, 748181, 855064, 1496362, 1710128, 1939163, 2992724, 3878326, 5985448, 7756652, 11970896, 13574141, 15513304, 27148282, 31026608, 54296564, 95018987, 108593128, 190037974, 217186256, 380075948, 760151896, 1520303792]

約数ペア:

[(1, 1520303792), (2, 760151896), (4, 380075948), (7, 217186256), (8, 190037974), (14, 108593128), (16, 95018987), (28, 54296564), (49, 31026608), (56, 27148282), (98, 15513304), (112, 13574141), (127, 11970896), (196, 7756652), (254, 5985448), (392, 3878326), (508, 2992724), (784, 1939163), (889, 1710128), (1016, 1496362), (1778, 855064), (2032, 748181), (3556, 427532), (6223, 244304), (7112, 213766), (12446, 122152), (14224, 106883), (15269, 99568), (24892, 61076), (30538, 49784)]