1263404996

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{811}}^1$

素因数の和:945

約数の個数: 96

約数和(自身を含む): 2750146560

約数和(自身を除く): 1486741564

約数列:

[1, 2, 4, 7, 14, 23, 28, 41, 46, 59, 82, 92, 118, 161, 164, 236, 287, 322, 413, 574, 644, 811, 826, 943, 1148, 1357, 1622, 1652, 1886, 2419, 2714, 3244, 3772, 4838, 5428, 5677, 6601, 9499, 9676, 11354, 13202, 16933, 18653, 18998, 22708, 26404, 33251, 33866, 37306, 37996, 47849, 55637, 66502, 67732, 74612, 95698, 111274, 130571, 133004, 191396, 222548, 232757, 261142, 334943, 389459, 465514, 522284, 669886, 764773, 778918, 931028, 1100527, 1339772, 1529546, 1557836, 1961809, 2201054, 3059092, 3923618, 4402108, 5353411, 7703689, 7847236, 10706822, 13732663, 15407378, 21413644, 27465326, 30814756, 45121607, 54930652, 90243214, 180486428, 315851249, 631702498, 1263404996]

約数ペア:

[(1, 1263404996), (2, 631702498), (4, 315851249), (7, 180486428), (14, 90243214), (23, 54930652), (28, 45121607), (41, 30814756), (46, 27465326), (59, 21413644), (82, 15407378), (92, 13732663), (118, 10706822), (161, 7847236), (164, 7703689), (236, 5353411), (287, 4402108), (322, 3923618), (413, 3059092), (574, 2201054), (644, 1961809), (811, 1557836), (826, 1529546), (943, 1339772), (1148, 1100527), (1357, 931028), (1622, 778918), (1652, 764773), (1886, 669886), (2419, 522284), (2714, 465514), (3244, 389459), (3772, 334943), (4838, 261142), (5428, 232757), (5677, 222548), (6601, 191396), (9499, 133004), (9676, 130571), (11354, 111274), (13202, 95698), (16933, 74612), (18653, 67732), (18998, 66502), (22708, 55637), (26404, 47849), (33251, 37996), (33866, 37306)]