810881014468

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{787}}^1\times {\mathrm{10663}}^1$

素因数の和:11514

約数の個数: 144

約数和(自身を含む): 1810560366720

約数和(自身を除く): 999679352252

約数列:

[1, 2, 4, 7, 14, 17, 28, 29, 34, 49, 58, 68, 98, 116, 119, 196, 203, 238, 406, 476, 493, 787, 812, 833, 986, 1421, 1574, 1666, 1972, 2842, 3148, 3332, 3451, 5509, 5684, 6902, 10663, 11018, 13379, 13804, 21326, 22036, 22823, 24157, 26758, 38563, 42652, 45646, 48314, 53516, 74641, 77126, 91292, 93653, 96628, 149282, 154252, 159761, 181271, 187306, 298564, 309227, 319522, 362542, 374612, 387991, 522487, 618454, 639044, 655571, 725084, 775982, 1044974, 1118327, 1236908, 1268897, 1311142, 1551964, 2089948, 2164589, 2236654, 2537794, 2622284, 2715937, 4329178, 4473308, 5075588, 5256859, 5431874, 8391781, 8658356, 8882279, 10513718, 10863748, 15152123, 16783562, 17764558, 19011559, 21027436, 30304246, 33567124, 35529116, 36798013, 38023118, 58742467, 60608492, 73596026, 76046236, 117484934, 142660277, 147192052, 234969868, 243361649, 257586091, 285320554, 411197269, 486723298, 515172182, 570641108, 822394538, 973446596, 998621939, 1030344364, 1644789076, 1703531543, 1997243878, 3407063086, 3994487756, 4137148033, 6814126172, 6990353573, 8274296066, 11924720801, 13980707146, 16548592132, 23849441602, 27961414292, 28960036231, 47698883204, 57920072462, 115840144924, 202720253617, 405440507234, 810881014468]

約数ペア:

[(1, 810881014468), (2, 405440507234), (4, 202720253617), (7, 115840144924), (14, 57920072462), (17, 47698883204), (28, 28960036231), (29, 27961414292), (34, 23849441602), (49, 16548592132), (58, 13980707146), (68, 11924720801), (98, 8274296066), (116, 6990353573), (119, 6814126172), (196, 4137148033), (203, 3994487756), (238, 3407063086), (406, 1997243878), (476, 1703531543), (493, 1644789076), (787, 1030344364), (812, 998621939), (833, 973446596), (986, 822394538), (1421, 570641108), (1574, 515172182), (1666, 486723298), (1972, 411197269), (2842, 285320554), (3148, 257586091), (3332, 243361649), (3451, 234969868), (5509, 147192052), (5684, 142660277), (6902, 117484934), (10663, 76046236), (11018, 73596026), (13379, 60608492), (13804, 58742467), (21326, 38023118), (22036, 36798013), (22823, 35529116), (24157, 33567124), (26758, 30304246), (38563, 21027436), (42652, 19011559), (45646, 17764558), (48314, 16783562), (53516, 15152123), (74641, 10863748), (77126, 10513718), (91292, 8882279), (93653, 8658356), (96628, 8391781), (149282, 5431874), (154252, 5256859), (159761, 5075588), (181271, 4473308), (187306, 4329178), (298564, 2715937), (309227, 2622284), (319522, 2537794), (362542, 2236654), (374612, 2164589), (387991, 2089948), (522487, 1551964), (618454, 1311142), (639044, 1268897), (655571, 1236908), (725084, 1118327), (775982, 1044974)]