439257588

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{1879}}^1$

素因数の和:1938

約数の個数: 144

約数和(自身を含む): 1344215040

約数和(自身を除く): 904957452

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 23, 28, 33, 42, 44, 46, 66, 69, 77, 84, 92, 121, 132, 138, 154, 161, 231, 242, 253, 276, 308, 322, 363, 462, 483, 484, 506, 644, 726, 759, 847, 924, 966, 1012, 1452, 1518, 1694, 1771, 1879, 1932, 2541, 2783, 3036, 3388, 3542, 3758, 5082, 5313, 5566, 5637, 7084, 7516, 8349, 10164, 10626, 11132, 11274, 13153, 16698, 19481, 20669, 21252, 22548, 26306, 33396, 38962, 39459, 41338, 43217, 52612, 58443, 62007, 77924, 78918, 82676, 86434, 116886, 124014, 129651, 144683, 157836, 172868, 227359, 233772, 248028, 259302, 289366, 302519, 434049, 454718, 475387, 518604, 578732, 605038, 682077, 868098, 907557, 909436, 950774, 1210076, 1364154, 1426161, 1591513, 1736196, 1815114, 1901548, 2728308, 2852322, 3183026, 3327709, 3630228, 4774539, 5229257, 5704644, 6366052, 6655418, 9549078, 9983127, 10458514, 13310836, 15687771, 19098156, 19966254, 20917028, 31375542, 36604799, 39932508, 62751084, 73209598, 109814397, 146419196, 219628794, 439257588]

約数ペア:

[(1, 439257588), (2, 219628794), (3, 146419196), (4, 109814397), (6, 73209598), (7, 62751084), (11, 39932508), (12, 36604799), (14, 31375542), (21, 20917028), (22, 19966254), (23, 19098156), (28, 15687771), (33, 13310836), (42, 10458514), (44, 9983127), (46, 9549078), (66, 6655418), (69, 6366052), (77, 5704644), (84, 5229257), (92, 4774539), (121, 3630228), (132, 3327709), (138, 3183026), (154, 2852322), (161, 2728308), (231, 1901548), (242, 1815114), (253, 1736196), (276, 1591513), (308, 1426161), (322, 1364154), (363, 1210076), (462, 950774), (483, 909436), (484, 907557), (506, 868098), (644, 682077), (726, 605038), (759, 578732), (847, 518604), (924, 475387), (966, 454718), (1012, 434049), (1452, 302519), (1518, 289366), (1694, 259302), (1771, 248028), (1879, 233772), (1932, 227359), (2541, 172868), (2783, 157836), (3036, 144683), (3388, 129651), (3542, 124014), (3758, 116886), (5082, 86434), (5313, 82676), (5566, 78918), (5637, 77924), (7084, 62007), (7516, 58443), (8349, 52612), (10164, 43217), (10626, 41338), (11132, 39459), (11274, 38962), (13153, 33396), (16698, 26306), (19481, 22548), (20669, 21252)]