305469846

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1$

素因数の和:419

約数の個数: 128

約数和(自身を含む): 781332480

約数和(自身を除く): 475862634

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 31, 33, 53, 54, 62, 66, 93, 99, 106, 159, 186, 198, 279, 297, 313, 318, 341, 477, 558, 583, 594, 626, 682, 837, 939, 954, 1023, 1166, 1431, 1643, 1674, 1749, 1878, 2046, 2817, 2862, 3069, 3286, 3443, 3498, 4929, 5247, 5634, 6138, 6886, 8451, 9207, 9703, 9858, 10329, 10494, 14787, 15741, 16589, 16902, 18073, 18414, 19406, 20658, 29109, 29574, 30987, 31482, 33178, 36146, 44361, 49767, 54219, 58218, 61974, 87327, 88722, 92961, 99534, 106733, 108438, 149301, 162657, 174654, 182479, 185922, 213466, 261981, 298602, 320199, 325314, 364958, 447903, 487971, 514259, 523962, 547437, 640398, 895806, 960597, 975942, 1028518, 1094874, 1542777, 1642311, 1921194, 2881791, 3085554, 3284622, 4628331, 4926933, 5656849, 5763582, 9256662, 9853866, 11313698, 13884993, 16970547, 27769986, 33941094, 50911641, 101823282, 152734923, 305469846]

約数ペア:

[(1, 305469846), (2, 152734923), (3, 101823282), (6, 50911641), (9, 33941094), (11, 27769986), (18, 16970547), (22, 13884993), (27, 11313698), (31, 9853866), (33, 9256662), (53, 5763582), (54, 5656849), (62, 4926933), (66, 4628331), (93, 3284622), (99, 3085554), (106, 2881791), (159, 1921194), (186, 1642311), (198, 1542777), (279, 1094874), (297, 1028518), (313, 975942), (318, 960597), (341, 895806), (477, 640398), (558, 547437), (583, 523962), (594, 514259), (626, 487971), (682, 447903), (837, 364958), (939, 325314), (954, 320199), (1023, 298602), (1166, 261981), (1431, 213466), (1643, 185922), (1674, 182479), (1749, 174654), (1878, 162657), (2046, 149301), (2817, 108438), (2862, 106733), (3069, 99534), (3286, 92961), (3443, 88722), (3498, 87327), (4929, 61974), (5247, 58218), (5634, 54219), (6138, 49767), (6886, 44361), (8451, 36146), (9207, 33178), (9703, 31482), (9858, 30987), (10329, 29574), (10494, 29109), (14787, 20658), (15741, 19406), (16589, 18414), (16902, 18073)]