283628086

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1$

素因数の和:389

約数の個数: 64

約数和(自身を含む): 530449920

約数和(自身を除く): 246821834

約数列:

[1, 2, 7, 14, 19, 38, 43, 86, 133, 137, 181, 266, 274, 301, 362, 602, 817, 959, 1267, 1634, 1918, 2534, 2603, 3439, 5206, 5719, 5891, 6878, 7783, 11438, 11782, 15566, 18221, 24073, 24797, 36442, 41237, 48146, 49594, 54481, 82474, 108962, 111929, 147877, 173579, 223858, 295754, 347158, 471143, 783503, 942286, 1035139, 1066271, 1567006, 2070278, 2132542, 3298001, 6596002, 7463897, 14927794, 20259149, 40518298, 141814043, 283628086]

約数ペア:

[(1, 283628086), (2, 141814043), (7, 40518298), (14, 20259149), (19, 14927794), (38, 7463897), (43, 6596002), (86, 3298001), (133, 2132542), (137, 2070278), (181, 1567006), (266, 1066271), (274, 1035139), (301, 942286), (362, 783503), (602, 471143), (817, 347158), (959, 295754), (1267, 223858), (1634, 173579), (1918, 147877), (2534, 111929), (2603, 108962), (3439, 82474), (5206, 54481), (5719, 49594), (5891, 48146), (6878, 41237), (7783, 36442), (11438, 24797), (11782, 24073), (15566, 18221)]