4181985808

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8423}}^1$

素因数の和:8493

約数の個数: 160

約数和(自身を含む): 11231281152

約数和(自身を除く): 7049295344

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 31, 44, 52, 56, 62, 77, 88, 91, 104, 112, 124, 143, 154, 176, 182, 208, 217, 248, 286, 308, 341, 364, 403, 434, 496, 572, 616, 682, 728, 806, 868, 1001, 1144, 1232, 1364, 1456, 1612, 1736, 2002, 2288, 2387, 2728, 2821, 3224, 3472, 4004, 4433, 4774, 5456, 5642, 6448, 8008, 8423, 8866, 9548, 11284, 16016, 16846, 17732, 19096, 22568, 31031, 33692, 35464, 38192, 45136, 58961, 62062, 67384, 70928, 92653, 109499, 117922, 124124, 134768, 185306, 218998, 235844, 248248, 261113, 370612, 437996, 471688, 496496, 522226, 648571, 741224, 766493, 875992, 943376, 1044452, 1204489, 1297142, 1482448, 1532986, 1751984, 1827791, 2088904, 2408978, 2594284, 2872243, 3065972, 3394469, 3655582, 4177808, 4817956, 5188568, 5744486, 6131944, 6788938, 7311164, 8431423, 9635912, 10377136, 11488972, 12263888, 13577876, 14622328, 16862846, 19271824, 20105701, 22977944, 23761283, 27155752, 29244656, 33725692, 37339159, 40211402, 45955888, 47522566, 54311504, 67451384, 74678318, 80422804, 95045132, 134902768, 149356636, 160845608, 190090264, 261374113, 298713272, 321691216, 380180528, 522748226, 597426544, 1045496452, 2090992904, 4181985808]

約数ペア:

[(1, 4181985808), (2, 2090992904), (4, 1045496452), (7, 597426544), (8, 522748226), (11, 380180528), (13, 321691216), (14, 298713272), (16, 261374113), (22, 190090264), (26, 160845608), (28, 149356636), (31, 134902768), (44, 95045132), (52, 80422804), (56, 74678318), (62, 67451384), (77, 54311504), (88, 47522566), (91, 45955888), (104, 40211402), (112, 37339159), (124, 33725692), (143, 29244656), (154, 27155752), (176, 23761283), (182, 22977944), (208, 20105701), (217, 19271824), (248, 16862846), (286, 14622328), (308, 13577876), (341, 12263888), (364, 11488972), (403, 10377136), (434, 9635912), (496, 8431423), (572, 7311164), (616, 6788938), (682, 6131944), (728, 5744486), (806, 5188568), (868, 4817956), (1001, 4177808), (1144, 3655582), (1232, 3394469), (1364, 3065972), (1456, 2872243), (1612, 2594284), (1736, 2408978), (2002, 2088904), (2288, 1827791), (2387, 1751984), (2728, 1532986), (2821, 1482448), (3224, 1297142), (3472, 1204489), (4004, 1044452), (4433, 943376), (4774, 875992), (5456, 766493), (5642, 741224), (6448, 648571), (8008, 522226), (8423, 496496), (8866, 471688), (9548, 437996), (11284, 370612), (16016, 261113), (16846, 248248), (17732, 235844), (19096, 218998), (22568, 185306), (31031, 134768), (33692, 124124), (35464, 117922), (38192, 109499), (45136, 92653), (58961, 70928), (62062, 67384)]