325008964

素因数分解:

$2^2\times 7^4\times {\mathrm{43}}^1\times {\mathrm{787}}^1$

素因数の和:862

約数の個数: 60

約数和(自身を含む): 679813904

約数和(自身を除く): 354804940

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 86, 98, 172, 196, 301, 343, 602, 686, 787, 1204, 1372, 1574, 2107, 2401, 3148, 4214, 4802, 5509, 8428, 9604, 11018, 14749, 22036, 29498, 33841, 38563, 58996, 67682, 77126, 103243, 135364, 154252, 206486, 236887, 269941, 412972, 473774, 539882, 947548, 1079764, 1658209, 1889587, 3316418, 3779174, 6632836, 7558348, 11607463, 23214926, 46429852, 81252241, 162504482, 325008964]

約数ペア:

[(1, 325008964), (2, 162504482), (4, 81252241), (7, 46429852), (14, 23214926), (28, 11607463), (43, 7558348), (49, 6632836), (86, 3779174), (98, 3316418), (172, 1889587), (196, 1658209), (301, 1079764), (343, 947548), (602, 539882), (686, 473774), (787, 412972), (1204, 269941), (1372, 236887), (1574, 206486), (2107, 154252), (2401, 135364), (3148, 103243), (4214, 77126), (4802, 67682), (5509, 58996), (8428, 38563), (9604, 33841), (11018, 29498), (14749, 22036)]