191281812

素因数分解:

$2^2\times 3^1\times {\mathrm{127}}^1\times {\mathrm{313}}^1\times {\mathrm{401}}^1$

素因数の和:848

約数の個数: 48

約数和(自身を含む): 452401152

約数和(自身を除く): 261119340

約数列:

[1, 2, 3, 4, 6, 12, 127, 254, 313, 381, 401, 508, 626, 762, 802, 939, 1203, 1252, 1524, 1604, 1878, 2406, 3756, 4812, 39751, 50927, 79502, 101854, 119253, 125513, 152781, 159004, 203708, 238506, 251026, 305562, 376539, 477012, 502052, 611124, 753078, 1506156, 15940151, 31880302, 47820453, 63760604, 95640906, 191281812]

約数ペア:

[(1, 191281812), (2, 95640906), (3, 63760604), (4, 47820453), (6, 31880302), (12, 15940151), (127, 1506156), (254, 753078), (313, 611124), (381, 502052), (401, 477012), (508, 376539), (626, 305562), (762, 251026), (802, 238506), (939, 203708), (1203, 159004), (1252, 152781), (1524, 125513), (1604, 119253), (1878, 101854), (2406, 79502), (3756, 50927), (4812, 39751)]