310689484

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{2731}}^1$

素因数の和:2998

約数の個数: 48

約数和(自身を含む): 660925440

約数和(自身を除く): 350235956

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 239, 476, 478, 956, 1673, 2731, 3346, 4063, 5462, 6692, 8126, 10924, 16252, 19117, 28441, 38234, 46427, 56882, 76468, 92854, 113764, 185708, 324989, 649978, 652709, 1299956, 1305418, 2610836, 4568963, 9137926, 11096053, 18275852, 22192106, 44384212, 77672371, 155344742, 310689484]

約数ペア:

[(1, 310689484), (2, 155344742), (4, 77672371), (7, 44384212), (14, 22192106), (17, 18275852), (28, 11096053), (34, 9137926), (68, 4568963), (119, 2610836), (238, 1305418), (239, 1299956), (476, 652709), (478, 649978), (956, 324989), (1673, 185708), (2731, 113764), (3346, 92854), (4063, 76468), (5462, 56882), (6692, 46427), (8126, 38234), (10924, 28441), (16252, 19117)]