1276625784

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1231}}^1\times {\mathrm{6173}}^1$

素因数の和:7420

約数の個数: 64

約数和(自身を含む): 3651056640

約数和(自身を除く): 2374430856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1231, 2462, 3693, 4924, 6173, 7386, 8617, 9848, 12346, 14772, 17234, 18519, 24692, 25851, 29544, 34468, 37038, 43211, 49384, 51702, 68936, 74076, 86422, 103404, 129633, 148152, 172844, 206808, 259266, 345688, 518532, 1037064, 7598963, 15197926, 22796889, 30395852, 45593778, 53192741, 60791704, 91187556, 106385482, 159578223, 182375112, 212770964, 319156446, 425541928, 638312892, 1276625784]

約数ペア:

[(1, 1276625784), (2, 638312892), (3, 425541928), (4, 319156446), (6, 212770964), (7, 182375112), (8, 159578223), (12, 106385482), (14, 91187556), (21, 60791704), (24, 53192741), (28, 45593778), (42, 30395852), (56, 22796889), (84, 15197926), (168, 7598963), (1231, 1037064), (2462, 518532), (3693, 345688), (4924, 259266), (6173, 206808), (7386, 172844), (8617, 148152), (9848, 129633), (12346, 103404), (14772, 86422), (17234, 74076), (18519, 68936), (24692, 51702), (25851, 49384), (29544, 43211), (34468, 37038)]