307979364

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{157}}^1\times {\mathrm{193}}^1$

素因数の和:386

約数の個数: 144

約数和(自身を含む): 913184384

約数和(自身を除く): 605205020

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 121, 132, 154, 157, 193, 231, 242, 308, 314, 363, 386, 462, 471, 484, 579, 628, 726, 772, 847, 924, 942, 1099, 1158, 1351, 1452, 1694, 1727, 1884, 2123, 2198, 2316, 2541, 2702, 3297, 3388, 3454, 4053, 4246, 4396, 5082, 5181, 5404, 6369, 6594, 6908, 8106, 8492, 10164, 10362, 12089, 12738, 13188, 14861, 16212, 18997, 20724, 23353, 24178, 25476, 29722, 30301, 36267, 37994, 44583, 46706, 48356, 56991, 59444, 60602, 70059, 72534, 75988, 89166, 90903, 93412, 113982, 121204, 132979, 140118, 145068, 163471, 178332, 181806, 212107, 227964, 265958, 280236, 326942, 333311, 363612, 398937, 424214, 490413, 531916, 636321, 653884, 666622, 797874, 848428, 980826, 999933, 1272642, 1333244, 1595748, 1961652, 1999866, 2333177, 2545284, 3666421, 3999732, 4666354, 6999531, 7332842, 9332708, 10999263, 13999062, 14665684, 21998526, 25664947, 27998124, 43997052, 51329894, 76994841, 102659788, 153989682, 307979364]

約数ペア:

[(1, 307979364), (2, 153989682), (3, 102659788), (4, 76994841), (6, 51329894), (7, 43997052), (11, 27998124), (12, 25664947), (14, 21998526), (21, 14665684), (22, 13999062), (28, 10999263), (33, 9332708), (42, 7332842), (44, 6999531), (66, 4666354), (77, 3999732), (84, 3666421), (121, 2545284), (132, 2333177), (154, 1999866), (157, 1961652), (193, 1595748), (231, 1333244), (242, 1272642), (308, 999933), (314, 980826), (363, 848428), (386, 797874), (462, 666622), (471, 653884), (484, 636321), (579, 531916), (628, 490413), (726, 424214), (772, 398937), (847, 363612), (924, 333311), (942, 326942), (1099, 280236), (1158, 265958), (1351, 227964), (1452, 212107), (1694, 181806), (1727, 178332), (1884, 163471), (2123, 145068), (2198, 140118), (2316, 132979), (2541, 121204), (2702, 113982), (3297, 93412), (3388, 90903), (3454, 89166), (4053, 75988), (4246, 72534), (4396, 70059), (5082, 60602), (5181, 59444), (5404, 56991), (6369, 48356), (6594, 46706), (6908, 44583), (8106, 37994), (8492, 36267), (10164, 30301), (10362, 29722), (12089, 25476), (12738, 24178), (13188, 23353), (14861, 20724), (16212, 18997)]