569439108

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{20731}}^1$

素因数の和:20857

約数の個数: 72

約数和(自身を含む): 1660218560

約数和(自身を除く): 1090779452

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 109, 126, 218, 252, 327, 436, 654, 763, 981, 1308, 1526, 1962, 2289, 3052, 3924, 4578, 6867, 9156, 13734, 20731, 27468, 41462, 62193, 82924, 124386, 145117, 186579, 248772, 290234, 373158, 435351, 580468, 746316, 870702, 1306053, 1741404, 2259679, 2612106, 4519358, 5224212, 6779037, 9038716, 13558074, 15817753, 20337111, 27116148, 31635506, 40674222, 47453259, 63271012, 81348444, 94906518, 142359777, 189813036, 284719554, 569439108]

約数ペア:

[(1, 569439108), (2, 284719554), (3, 189813036), (4, 142359777), (6, 94906518), (7, 81348444), (9, 63271012), (12, 47453259), (14, 40674222), (18, 31635506), (21, 27116148), (28, 20337111), (36, 15817753), (42, 13558074), (63, 9038716), (84, 6779037), (109, 5224212), (126, 4519358), (218, 2612106), (252, 2259679), (327, 1741404), (436, 1306053), (654, 870702), (763, 746316), (981, 580468), (1308, 435351), (1526, 373158), (1962, 290234), (2289, 248772), (3052, 186579), (3924, 145117), (4578, 124386), (6867, 82924), (9156, 62193), (13734, 41462), (20731, 27468)]