1820040992

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{2521}}^1$

素因数の和:2842

約数の個数: 96

約数和(自身を含む): 4484398464

約数和(自身を除く): 2664357472

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 293, 308, 352, 586, 616, 1172, 1232, 2051, 2344, 2464, 2521, 3223, 4102, 4688, 5042, 6446, 8204, 9376, 10084, 12892, 16408, 17647, 20168, 22561, 25784, 27731, 32816, 35294, 40336, 45122, 51568, 55462, 65632, 70588, 80672, 90244, 103136, 110924, 141176, 180488, 194117, 221848, 282352, 360976, 388234, 443696, 564704, 721952, 738653, 776468, 887392, 1477306, 1552936, 2954612, 3105872, 5170571, 5909224, 6211744, 8125183, 10341142, 11818448, 16250366, 20682284, 23636896, 32500732, 41364568, 56876281, 65001464, 82729136, 113752562, 130002928, 165458272, 227505124, 260005856, 455010248, 910020496, 1820040992]

約数ペア:

[(1, 1820040992), (2, 910020496), (4, 455010248), (7, 260005856), (8, 227505124), (11, 165458272), (14, 130002928), (16, 113752562), (22, 82729136), (28, 65001464), (32, 56876281), (44, 41364568), (56, 32500732), (77, 23636896), (88, 20682284), (112, 16250366), (154, 11818448), (176, 10341142), (224, 8125183), (293, 6211744), (308, 5909224), (352, 5170571), (586, 3105872), (616, 2954612), (1172, 1552936), (1232, 1477306), (2051, 887392), (2344, 776468), (2464, 738653), (2521, 721952), (3223, 564704), (4102, 443696), (4688, 388234), (5042, 360976), (6446, 282352), (8204, 221848), (9376, 194117), (10084, 180488), (12892, 141176), (16408, 110924), (17647, 103136), (20168, 90244), (22561, 80672), (25784, 70588), (27731, 65632), (32816, 55462), (35294, 51568), (40336, 45122)]