2017755149968

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{18329}}^1\times {\mathrm{12487}}^1$

素因数の和:30872

約数の個数: 80

約数和(自身を含む): 4257633744000

約数和(自身を除く): 2239878594032

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 58, 76, 116, 152, 232, 304, 464, 551, 1102, 2204, 4408, 8816, 12487, 18329, 24974, 36658, 49948, 73316, 99896, 146632, 199792, 237253, 293264, 348251, 362123, 474506, 531541, 696502, 724246, 949012, 1063082, 1393004, 1448492, 1898024, 2126164, 2786008, 2896984, 3796048, 4252328, 5572016, 5793968, 6880337, 8504656, 10099279, 13760674, 20198558, 27521348, 40397116, 55042696, 80794232, 110085392, 161588464, 228874223, 457748446, 915496892, 1830993784, 3661987568, 4348610237, 6637352467, 8697220474, 13274704934, 17394440948, 26549409868, 34788881896, 53098819736, 69577763792, 106197639472, 126109696873, 252219393746, 504438787492, 1008877574984, 2017755149968]

約数ペア:

[(1, 2017755149968), (2, 1008877574984), (4, 504438787492), (8, 252219393746), (16, 126109696873), (19, 106197639472), (29, 69577763792), (38, 53098819736), (58, 34788881896), (76, 26549409868), (116, 17394440948), (152, 13274704934), (232, 8697220474), (304, 6637352467), (464, 4348610237), (551, 3661987568), (1102, 1830993784), (2204, 915496892), (4408, 457748446), (8816, 228874223), (12487, 161588464), (18329, 110085392), (24974, 80794232), (36658, 55042696), (49948, 40397116), (73316, 27521348), (99896, 20198558), (146632, 13760674), (199792, 10099279), (237253, 8504656), (293264, 6880337), (348251, 5793968), (362123, 5572016), (474506, 4252328), (531541, 3796048), (696502, 2896984), (724246, 2786008), (949012, 2126164), (1063082, 1898024), (1393004, 1448492)]