299711608

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{100981}}^1$

素因数の和:101047

約数の個数: 32

約数和(自身を含む): 654363360

約数和(自身を除く): 354651752

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 100981, 201962, 403924, 706867, 807848, 1413734, 2827468, 5351993, 5654936, 10703986, 21407972, 37463951, 42815944, 74927902, 149855804, 299711608]

約数ペア:

[(1, 299711608), (2, 149855804), (4, 74927902), (7, 42815944), (8, 37463951), (14, 21407972), (28, 10703986), (53, 5654936), (56, 5351993), (106, 2827468), (212, 1413734), (371, 807848), (424, 706867), (742, 403924), (1484, 201962), (2968, 100981)]