2107990344

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1\times {\mathrm{449}}^1$

素因数の和:823

約数の個数: 128

約数和(自身を含む): 5762016000

約数和(自身を除く): 3654025656

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 37, 51, 68, 74, 102, 111, 136, 148, 204, 222, 296, 311, 408, 444, 449, 622, 629, 888, 898, 933, 1244, 1258, 1347, 1796, 1866, 1887, 2488, 2516, 2694, 3592, 3732, 3774, 5032, 5287, 5388, 7464, 7548, 7633, 10574, 10776, 11507, 15096, 15266, 15861, 16613, 21148, 22899, 23014, 30532, 31722, 33226, 34521, 42296, 45798, 46028, 49839, 61064, 63444, 66452, 69042, 91596, 92056, 99678, 126888, 132904, 138084, 139639, 183192, 195619, 199356, 276168, 279278, 282421, 391238, 398712, 418917, 558556, 564842, 586857, 782476, 837834, 847263, 1117112, 1129684, 1173714, 1564952, 1675668, 1694526, 2259368, 2347428, 2373863, 3351336, 3389052, 4694856, 4747726, 5166643, 6778104, 7121589, 9495452, 10333286, 14243178, 15499929, 18990904, 20666572, 28486356, 30999858, 41333144, 56972712, 61999716, 87832931, 123999432, 175665862, 263498793, 351331724, 526997586, 702663448, 1053995172, 2107990344]

約数ペア:

[(1, 2107990344), (2, 1053995172), (3, 702663448), (4, 526997586), (6, 351331724), (8, 263498793), (12, 175665862), (17, 123999432), (24, 87832931), (34, 61999716), (37, 56972712), (51, 41333144), (68, 30999858), (74, 28486356), (102, 20666572), (111, 18990904), (136, 15499929), (148, 14243178), (204, 10333286), (222, 9495452), (296, 7121589), (311, 6778104), (408, 5166643), (444, 4747726), (449, 4694856), (622, 3389052), (629, 3351336), (888, 2373863), (898, 2347428), (933, 2259368), (1244, 1694526), (1258, 1675668), (1347, 1564952), (1796, 1173714), (1866, 1129684), (1887, 1117112), (2488, 847263), (2516, 837834), (2694, 782476), (3592, 586857), (3732, 564842), (3774, 558556), (5032, 418917), (5287, 398712), (5388, 391238), (7464, 282421), (7548, 279278), (7633, 276168), (10574, 199356), (10776, 195619), (11507, 183192), (15096, 139639), (15266, 138084), (15861, 132904), (16613, 126888), (21148, 99678), (22899, 92056), (23014, 91596), (30532, 69042), (31722, 66452), (33226, 63444), (34521, 61064), (42296, 49839), (45798, 46028)]