336475340

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{293}}^1\times {\mathrm{857}}^1$

素因数の和:1226

約数の個数: 48

約数和(自身を含む): 720431712

約数和(自身を除く): 383956372

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 293, 335, 586, 670, 857, 1172, 1340, 1465, 1714, 2930, 3428, 4285, 5860, 8570, 17140, 19631, 39262, 57419, 78524, 98155, 114838, 196310, 229676, 251101, 287095, 392620, 502202, 574190, 1004404, 1148380, 1255505, 2511010, 5022020, 16823767, 33647534, 67295068, 84118835, 168237670, 336475340]

約数ペア:

[(1, 336475340), (2, 168237670), (4, 84118835), (5, 67295068), (10, 33647534), (20, 16823767), (67, 5022020), (134, 2511010), (268, 1255505), (293, 1148380), (335, 1004404), (586, 574190), (670, 502202), (857, 392620), (1172, 287095), (1340, 251101), (1465, 229676), (1714, 196310), (2930, 114838), (3428, 98155), (4285, 78524), (5860, 57419), (8570, 39262), (17140, 19631)]