238565908

素因数分解:

$2^2\times 7^2\times {\mathrm{659}}^1\times {\mathrm{1847}}^1$

素因数の和:2524

約数の個数: 36

約数和(自身を含む): 486652320

約数和(自身を除く): 248086412

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 659, 1318, 1847, 2636, 3694, 4613, 7388, 9226, 12929, 18452, 25858, 32291, 51716, 64582, 90503, 129164, 181006, 362012, 1217173, 2434346, 4868692, 8520211, 17040422, 34080844, 59641477, 119282954, 238565908]

約数ペア:

[(1, 238565908), (2, 119282954), (4, 59641477), (7, 34080844), (14, 17040422), (28, 8520211), (49, 4868692), (98, 2434346), (196, 1217173), (659, 362012), (1318, 181006), (1847, 129164), (2636, 90503), (3694, 64582), (4613, 51716), (7388, 32291), (9226, 25858), (12929, 18452)]