381793972

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{7841}}^1$

素因数の和:7936

約数の個数: 48

約数和(自身を含む): 801013248

約数和(自身を除く): 419219276

約数列:

[1, 2, 4, 7, 14, 28, 37, 47, 74, 94, 148, 188, 259, 329, 518, 658, 1036, 1316, 1739, 3478, 6956, 7841, 12173, 15682, 24346, 31364, 48692, 54887, 109774, 219548, 290117, 368527, 580234, 737054, 1160468, 1474108, 2030819, 2579689, 4061638, 5159378, 8123276, 10318756, 13635499, 27270998, 54541996, 95448493, 190896986, 381793972]

約数ペア:

[(1, 381793972), (2, 190896986), (4, 95448493), (7, 54541996), (14, 27270998), (28, 13635499), (37, 10318756), (47, 8123276), (74, 5159378), (94, 4061638), (148, 2579689), (188, 2030819), (259, 1474108), (329, 1160468), (518, 737054), (658, 580234), (1036, 368527), (1316, 290117), (1739, 219548), (3478, 109774), (6956, 54887), (7841, 48692), (12173, 31364), (15682, 24346)]