316215436

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{607}}^1$

素因数の和:838

約数の個数: 48

約数和(自身を含む): 603058176

約数和(自身を除く): 286842740

約数列:

[1, 2, 4, 17, 34, 47, 68, 94, 163, 188, 326, 607, 652, 799, 1214, 1598, 2428, 2771, 3196, 5542, 7661, 10319, 11084, 15322, 20638, 28529, 30644, 41276, 57058, 98941, 114116, 130237, 197882, 260474, 395764, 484993, 520948, 969986, 1681997, 1939972, 3363994, 4650227, 6727988, 9300454, 18600908, 79053859, 158107718, 316215436]

約数ペア:

[(1, 316215436), (2, 158107718), (4, 79053859), (17, 18600908), (34, 9300454), (47, 6727988), (68, 4650227), (94, 3363994), (163, 1939972), (188, 1681997), (326, 969986), (607, 520948), (652, 484993), (799, 395764), (1214, 260474), (1598, 197882), (2428, 130237), (2771, 114116), (3196, 98941), (5542, 57058), (7661, 41276), (10319, 30644), (11084, 28529), (15322, 20638)]