314828332

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{787}}^1$

素因数の和:975

約数の個数: 72

約数和(自身を含む): 695479344

約数和(自身を除く): 380651012

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 157, 182, 196, 314, 364, 628, 637, 787, 1099, 1274, 1574, 2041, 2198, 2548, 3148, 4082, 4396, 5509, 7693, 8164, 10231, 11018, 14287, 15386, 20462, 22036, 28574, 30772, 38563, 40924, 57148, 71617, 77126, 100009, 123559, 143234, 154252, 200018, 247118, 286468, 400036, 494236, 501319, 864913, 1002638, 1606267, 1729826, 2005276, 3212534, 3459652, 6054391, 6425068, 11243869, 12108782, 22487738, 24217564, 44975476, 78707083, 157414166, 314828332]

約数ペア:

[(1, 314828332), (2, 157414166), (4, 78707083), (7, 44975476), (13, 24217564), (14, 22487738), (26, 12108782), (28, 11243869), (49, 6425068), (52, 6054391), (91, 3459652), (98, 3212534), (157, 2005276), (182, 1729826), (196, 1606267), (314, 1002638), (364, 864913), (628, 501319), (637, 494236), (787, 400036), (1099, 286468), (1274, 247118), (1574, 200018), (2041, 154252), (2198, 143234), (2548, 123559), (3148, 100009), (4082, 77126), (4396, 71617), (5509, 57148), (7693, 40924), (8164, 38563), (10231, 30772), (11018, 28574), (14287, 22036), (15386, 20462)]