8490888

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{991}}^1$

素因数の和:1027

約数の個数: 96

約数和(自身を含む): 27855360

約数和(自身を除く): 19364472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 34, 36, 42, 51, 56, 63, 68, 72, 84, 102, 119, 126, 136, 153, 168, 204, 238, 252, 306, 357, 408, 476, 504, 612, 714, 952, 991, 1071, 1224, 1428, 1982, 2142, 2856, 2973, 3964, 4284, 5946, 6937, 7928, 8568, 8919, 11892, 13874, 16847, 17838, 20811, 23784, 27748, 33694, 35676, 41622, 50541, 55496, 62433, 67388, 71352, 83244, 101082, 117929, 124866, 134776, 151623, 166488, 202164, 235858, 249732, 303246, 353787, 404328, 471716, 499464, 606492, 707574, 943432, 1061361, 1212984, 1415148, 2122722, 2830296, 4245444, 8490888]

約数ペア:

[(1, 8490888), (2, 4245444), (3, 2830296), (4, 2122722), (6, 1415148), (7, 1212984), (8, 1061361), (9, 943432), (12, 707574), (14, 606492), (17, 499464), (18, 471716), (21, 404328), (24, 353787), (28, 303246), (34, 249732), (36, 235858), (42, 202164), (51, 166488), (56, 151623), (63, 134776), (68, 124866), (72, 117929), (84, 101082), (102, 83244), (119, 71352), (126, 67388), (136, 62433), (153, 55496), (168, 50541), (204, 41622), (238, 35676), (252, 33694), (306, 27748), (357, 23784), (408, 20811), (476, 17838), (504, 16847), (612, 13874), (714, 11892), (952, 8919), (991, 8568), (1071, 7928), (1224, 6937), (1428, 5946), (1982, 4284), (2142, 3964), (2856, 2973)]