342466298

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1\times {\mathrm{419}}^1$

素因数の和:734

約数の個数: 32

約数和(自身を含む): 549460800

約数和(自身を除く): 206994502

約数列:

[1, 2, 19, 38, 137, 157, 274, 314, 419, 838, 2603, 2983, 5206, 5966, 7961, 15922, 21509, 43018, 57403, 65783, 114806, 131566, 408671, 817342, 1090657, 1249877, 2181314, 2499754, 9012271, 18024542, 171233149, 342466298]

約数ペア:

[(1, 342466298), (2, 171233149), (19, 18024542), (38, 9012271), (137, 2499754), (157, 2181314), (274, 1249877), (314, 1090657), (419, 817342), (838, 408671), (2603, 131566), (2983, 114806), (5206, 65783), (5966, 57403), (7961, 43018), (15922, 21509)]