2018780016

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{4253}}^1$

素因数の和:4335

約数の個数: 160

約数和(自身を含む): 6076753920

約数和(自身を除く): 4057973904

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 31, 33, 44, 48, 58, 62, 66, 87, 88, 93, 116, 124, 132, 174, 176, 186, 232, 248, 264, 319, 341, 348, 372, 464, 496, 528, 638, 682, 696, 744, 899, 957, 1023, 1276, 1364, 1392, 1488, 1798, 1914, 2046, 2552, 2697, 2728, 3596, 3828, 4092, 4253, 5104, 5394, 5456, 7192, 7656, 8184, 8506, 9889, 10788, 12759, 14384, 15312, 16368, 17012, 19778, 21576, 25518, 29667, 34024, 39556, 43152, 46783, 51036, 59334, 68048, 79112, 93566, 102072, 118668, 123337, 131843, 140349, 158224, 187132, 204144, 237336, 246674, 263686, 280698, 370011, 374264, 395529, 474672, 493348, 527372, 561396, 740022, 748528, 791058, 986696, 1054744, 1122792, 1356707, 1450273, 1480044, 1582116, 1973392, 2109488, 2245584, 2713414, 2900546, 2960088, 3164232, 3823447, 4070121, 4350819, 5426828, 5801092, 5920176, 6328464, 7646894, 8140242, 8701638, 10853656, 11470341, 11602184, 15293788, 16280484, 17403276, 21707312, 22940682, 23204368, 30587576, 32560968, 34806552, 42057917, 45881364, 61175152, 65121936, 69613104, 84115834, 91762728, 126173751, 168231668, 183525456, 252347502, 336463336, 504695004, 672926672, 1009390008, 2018780016]

約数ペア:

[(1, 2018780016), (2, 1009390008), (3, 672926672), (4, 504695004), (6, 336463336), (8, 252347502), (11, 183525456), (12, 168231668), (16, 126173751), (22, 91762728), (24, 84115834), (29, 69613104), (31, 65121936), (33, 61175152), (44, 45881364), (48, 42057917), (58, 34806552), (62, 32560968), (66, 30587576), (87, 23204368), (88, 22940682), (93, 21707312), (116, 17403276), (124, 16280484), (132, 15293788), (174, 11602184), (176, 11470341), (186, 10853656), (232, 8701638), (248, 8140242), (264, 7646894), (319, 6328464), (341, 5920176), (348, 5801092), (372, 5426828), (464, 4350819), (496, 4070121), (528, 3823447), (638, 3164232), (682, 2960088), (696, 2900546), (744, 2713414), (899, 2245584), (957, 2109488), (1023, 1973392), (1276, 1582116), (1364, 1480044), (1392, 1450273), (1488, 1356707), (1798, 1122792), (1914, 1054744), (2046, 986696), (2552, 791058), (2697, 748528), (2728, 740022), (3596, 561396), (3828, 527372), (4092, 493348), (4253, 474672), (5104, 395529), (5394, 374264), (5456, 370011), (7192, 280698), (7656, 263686), (8184, 246674), (8506, 237336), (9889, 204144), (10788, 187132), (12759, 158224), (14384, 140349), (15312, 131843), (16368, 123337), (17012, 118668), (19778, 102072), (21576, 93566), (25518, 79112), (29667, 68048), (34024, 59334), (39556, 51036), (43152, 46783)]