764243383905

素因数分解:

$3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{383}}^1\times {\mathrm{1009}}^1$

素因数の和:1685

約数の個数: 160

約数和(自身を含む): 1452910694400

約数和(自身を除く): 688667310495

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 95, 135, 171, 257, 285, 383, 405, 513, 771, 855, 1009, 1149, 1285, 1539, 1915, 2313, 2565, 3027, 3447, 3855, 4883, 5045, 5745, 6939, 7277, 7695, 9081, 10341, 11565, 14649, 15135, 17235, 19171, 20817, 21831, 24415, 27243, 31023, 34695, 36385, 43947, 45405, 51705, 57513, 65493, 73245, 81729, 95855, 98431, 104085, 109155, 131841, 136215, 155115, 172539, 196479, 219735, 259313, 287565, 295293, 327465, 386447, 395523, 408645, 492155, 517617, 589437, 659205, 777939, 862695, 885879, 982395, 1159341, 1296565, 1476465, 1552851, 1870189, 1932235, 1977615, 2333817, 2588085, 2657637, 2947185, 3478023, 3889695, 4429395, 4926947, 5610567, 5796705, 7001451, 7342493, 7764255, 7972911, 9350945, 10434069, 11669085, 13288185, 14780841, 16831701, 17390115, 21004353, 22027479, 24634735, 28052835, 31302207, 35007255, 36712465, 39864555, 44342523, 50495103, 52170345, 66082437, 73904205, 84158505, 99316879, 105021765, 110137395, 133027569, 151485309, 156511035, 198247311, 221712615, 252475515, 297950637, 330412185, 399082707, 496584395, 594741933, 665137845, 757426545, 893851911, 991236555, 1489753185, 1887020701, 1995413535, 2681555733, 2973709665, 4469259555, 5661062103, 8044667199, 9435103505, 13407778665, 16983186309, 28305310515, 40223335995, 50949558927, 84915931545, 152848676781, 254747794635, 764243383905]

約数ペア:

[(1, 764243383905), (3, 254747794635), (5, 152848676781), (9, 84915931545), (15, 50949558927), (19, 40223335995), (27, 28305310515), (45, 16983186309), (57, 13407778665), (81, 9435103505), (95, 8044667199), (135, 5661062103), (171, 4469259555), (257, 2973709665), (285, 2681555733), (383, 1995413535), (405, 1887020701), (513, 1489753185), (771, 991236555), (855, 893851911), (1009, 757426545), (1149, 665137845), (1285, 594741933), (1539, 496584395), (1915, 399082707), (2313, 330412185), (2565, 297950637), (3027, 252475515), (3447, 221712615), (3855, 198247311), (4883, 156511035), (5045, 151485309), (5745, 133027569), (6939, 110137395), (7277, 105021765), (7695, 99316879), (9081, 84158505), (10341, 73904205), (11565, 66082437), (14649, 52170345), (15135, 50495103), (17235, 44342523), (19171, 39864555), (20817, 36712465), (21831, 35007255), (24415, 31302207), (27243, 28052835), (31023, 24634735), (34695, 22027479), (36385, 21004353), (43947, 17390115), (45405, 16831701), (51705, 14780841), (57513, 13288185), (65493, 11669085), (73245, 10434069), (81729, 9350945), (95855, 7972911), (98431, 7764255), (104085, 7342493), (109155, 7001451), (131841, 5796705), (136215, 5610567), (155115, 4926947), (172539, 4429395), (196479, 3889695), (219735, 3478023), (259313, 2947185), (287565, 2657637), (295293, 2588085), (327465, 2333817), (386447, 1977615), (395523, 1932235), (408645, 1870189), (492155, 1552851), (517617, 1476465), (589437, 1296565), (659205, 1159341), (777939, 982395), (862695, 885879)]