971706744

素因数分解:

$2^3\times 3^2\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{643}}^1$

素因数の和:945

約数の個数: 96

約数和(自身を含む): 2672342400

約数和(自身を除く): 1700635656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 139, 151, 278, 302, 417, 453, 556, 604, 643, 834, 906, 1112, 1208, 1251, 1286, 1359, 1668, 1812, 1929, 2502, 2572, 2718, 3336, 3624, 3858, 5004, 5144, 5436, 5787, 7716, 10008, 10872, 11574, 15432, 20989, 23148, 41978, 46296, 62967, 83956, 89377, 97093, 125934, 167912, 178754, 188901, 194186, 251868, 268131, 291279, 357508, 377802, 388372, 503736, 536262, 582558, 715016, 755604, 776744, 804393, 873837, 1072524, 1165116, 1511208, 1608786, 1747674, 2145048, 2330232, 3217572, 3495348, 6435144, 6990696, 13495927, 26991854, 40487781, 53983708, 80975562, 107967416, 121463343, 161951124, 242926686, 323902248, 485853372, 971706744]

約数ペア:

[(1, 971706744), (2, 485853372), (3, 323902248), (4, 242926686), (6, 161951124), (8, 121463343), (9, 107967416), (12, 80975562), (18, 53983708), (24, 40487781), (36, 26991854), (72, 13495927), (139, 6990696), (151, 6435144), (278, 3495348), (302, 3217572), (417, 2330232), (453, 2145048), (556, 1747674), (604, 1608786), (643, 1511208), (834, 1165116), (906, 1072524), (1112, 873837), (1208, 804393), (1251, 776744), (1286, 755604), (1359, 715016), (1668, 582558), (1812, 536262), (1929, 503736), (2502, 388372), (2572, 377802), (2718, 357508), (3336, 291279), (3624, 268131), (3858, 251868), (5004, 194186), (5144, 188901), (5436, 178754), (5787, 167912), (7716, 125934), (10008, 97093), (10872, 89377), (11574, 83956), (15432, 62967), (20989, 46296), (23148, 41978)]