2783253144

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{352489}}^1$

素因数の和:352552

約数の個数: 64

約数和(自身を含む): 8121369600

約数和(自身を除く): 5338116456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 56, 84, 94, 141, 168, 188, 282, 329, 376, 564, 658, 987, 1128, 1316, 1974, 2632, 3948, 7896, 352489, 704978, 1057467, 1409956, 2114934, 2467423, 2819912, 4229868, 4934846, 7402269, 8459736, 9869692, 14804538, 16566983, 19739384, 29609076, 33133966, 49700949, 59218152, 66267932, 99401898, 115968881, 132535864, 198803796, 231937762, 347906643, 397607592, 463875524, 695813286, 927751048, 1391626572, 2783253144]

約数ペア:

[(1, 2783253144), (2, 1391626572), (3, 927751048), (4, 695813286), (6, 463875524), (7, 397607592), (8, 347906643), (12, 231937762), (14, 198803796), (21, 132535864), (24, 115968881), (28, 99401898), (42, 66267932), (47, 59218152), (56, 49700949), (84, 33133966), (94, 29609076), (141, 19739384), (168, 16566983), (188, 14804538), (282, 9869692), (329, 8459736), (376, 7402269), (564, 4934846), (658, 4229868), (987, 2819912), (1128, 2467423), (1316, 2114934), (1974, 1409956), (2632, 1057467), (3948, 704978), (7896, 352489)]