211313364

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{677}}^1$

素因数の和:777

約数の個数: 72

約数和(自身を含む): 534209760

約数和(自身を除く): 322896396

約数列:

[1, 2, 3, 4, 6, 12, 19, 37, 38, 57, 74, 76, 111, 114, 148, 222, 228, 444, 677, 703, 1354, 1369, 1406, 2031, 2109, 2708, 2738, 2812, 4062, 4107, 4218, 5476, 8124, 8214, 8436, 12863, 16428, 25049, 25726, 26011, 38589, 50098, 51452, 52022, 75147, 77178, 78033, 100196, 104044, 150294, 154356, 156066, 300588, 312132, 475931, 926813, 951862, 1427793, 1853626, 1903724, 2780439, 2855586, 3707252, 5560878, 5711172, 11121756, 17609447, 35218894, 52828341, 70437788, 105656682, 211313364]

約数ペア:

[(1, 211313364), (2, 105656682), (3, 70437788), (4, 52828341), (6, 35218894), (12, 17609447), (19, 11121756), (37, 5711172), (38, 5560878), (57, 3707252), (74, 2855586), (76, 2780439), (111, 1903724), (114, 1853626), (148, 1427793), (222, 951862), (228, 926813), (444, 475931), (677, 312132), (703, 300588), (1354, 156066), (1369, 154356), (1406, 150294), (2031, 104044), (2109, 100196), (2708, 78033), (2738, 77178), (2812, 75147), (4062, 52022), (4107, 51452), (4218, 50098), (5476, 38589), (8124, 26011), (8214, 25726), (8436, 25049), (12863, 16428)]