339763284

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{25439}}^1$

素因数の和:25509

約数の個数: 72

約数和(自身を含む): 1000097280

約数和(自身を除く): 660333996

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 53, 63, 84, 106, 126, 159, 212, 252, 318, 371, 477, 636, 742, 954, 1113, 1484, 1908, 2226, 3339, 4452, 6678, 13356, 25439, 50878, 76317, 101756, 152634, 178073, 228951, 305268, 356146, 457902, 534219, 712292, 915804, 1068438, 1348267, 1602657, 2136876, 2696534, 3205314, 4044801, 5393068, 6410628, 8089602, 9437869, 12134403, 16179204, 18875738, 24268806, 28313607, 37751476, 48537612, 56627214, 84940821, 113254428, 169881642, 339763284]

約数ペア:

[(1, 339763284), (2, 169881642), (3, 113254428), (4, 84940821), (6, 56627214), (7, 48537612), (9, 37751476), (12, 28313607), (14, 24268806), (18, 18875738), (21, 16179204), (28, 12134403), (36, 9437869), (42, 8089602), (53, 6410628), (63, 5393068), (84, 4044801), (106, 3205314), (126, 2696534), (159, 2136876), (212, 1602657), (252, 1348267), (318, 1068438), (371, 915804), (477, 712292), (636, 534219), (742, 457902), (954, 356146), (1113, 305268), (1484, 228951), (1908, 178073), (2226, 152634), (3339, 101756), (4452, 76317), (6678, 50878), (13356, 25439)]