279965486584

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{2573023}}^1$

素因数の和:2573132

約数の個数: 64

約数和(自身を含む): 629876275200

約数和(自身を除く): 349910788616

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 67, 116, 134, 203, 232, 268, 406, 469, 536, 812, 938, 1624, 1876, 1943, 3752, 3886, 7772, 13601, 15544, 27202, 54404, 108808, 2573023, 5146046, 10292092, 18011161, 20584184, 36022322, 72044644, 74617667, 144089288, 149235334, 172392541, 298470668, 344785082, 522323669, 596941336, 689570164, 1044647338, 1206747787, 1379140328, 2089294676, 2413495574, 4178589352, 4826991148, 4999383689, 9653982296, 9998767378, 19997534756, 34995685823, 39995069512, 69991371646, 139982743292, 279965486584]

約数ペア:

[(1, 279965486584), (2, 139982743292), (4, 69991371646), (7, 39995069512), (8, 34995685823), (14, 19997534756), (28, 9998767378), (29, 9653982296), (56, 4999383689), (58, 4826991148), (67, 4178589352), (116, 2413495574), (134, 2089294676), (203, 1379140328), (232, 1206747787), (268, 1044647338), (406, 689570164), (469, 596941336), (536, 522323669), (812, 344785082), (938, 298470668), (1624, 172392541), (1876, 149235334), (1943, 144089288), (3752, 74617667), (3886, 72044644), (7772, 36022322), (13601, 20584184), (15544, 18011161), (27202, 10292092), (54404, 5146046), (108808, 2573023)]