309852504

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1$

素因数の和:474

約数の個数: 192

約数和(自身を含む): 971006400

約数和(自身を除く): 661153896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 36, 37, 39, 46, 52, 69, 72, 74, 78, 92, 104, 111, 117, 138, 148, 156, 184, 207, 222, 234, 276, 296, 299, 312, 333, 389, 414, 444, 468, 481, 552, 598, 666, 778, 828, 851, 888, 897, 936, 962, 1167, 1196, 1332, 1443, 1556, 1656, 1702, 1794, 1924, 2334, 2392, 2553, 2664, 2691, 2886, 3112, 3404, 3501, 3588, 3848, 4329, 4668, 5057, 5106, 5382, 5772, 6808, 7002, 7176, 7659, 8658, 8947, 9336, 10114, 10212, 10764, 11063, 11544, 14004, 14393, 15171, 15318, 17316, 17894, 20228, 20424, 21528, 22126, 26841, 28008, 28786, 30342, 30636, 33189, 34632, 35788, 40456, 43179, 44252, 45513, 53682, 57572, 60684, 61272, 66378, 71576, 80523, 86358, 88504, 91026, 99567, 107364, 115144, 116311, 121368, 129537, 132756, 161046, 172716, 182052, 187109, 199134, 214728, 232622, 259074, 265512, 322092, 331039, 345432, 348933, 364104, 374218, 398268, 465244, 518148, 561327, 644184, 662078, 697866, 748436, 796536, 930488, 993117, 1036296, 1046799, 1122654, 1324156, 1395732, 1496872, 1683981, 1986234, 2093598, 2245308, 2648312, 2791464, 2979351, 3367962, 3972468, 4187196, 4303507, 4490616, 5958702, 6735924, 7944936, 8374392, 8607014, 11917404, 12910521, 13471848, 17214028, 23834808, 25821042, 34428056, 38731563, 51642084, 77463126, 103284168, 154926252, 309852504]

約数ペア:

[(1, 309852504), (2, 154926252), (3, 103284168), (4, 77463126), (6, 51642084), (8, 38731563), (9, 34428056), (12, 25821042), (13, 23834808), (18, 17214028), (23, 13471848), (24, 12910521), (26, 11917404), (36, 8607014), (37, 8374392), (39, 7944936), (46, 6735924), (52, 5958702), (69, 4490616), (72, 4303507), (74, 4187196), (78, 3972468), (92, 3367962), (104, 2979351), (111, 2791464), (117, 2648312), (138, 2245308), (148, 2093598), (156, 1986234), (184, 1683981), (207, 1496872), (222, 1395732), (234, 1324156), (276, 1122654), (296, 1046799), (299, 1036296), (312, 993117), (333, 930488), (389, 796536), (414, 748436), (444, 697866), (468, 662078), (481, 644184), (552, 561327), (598, 518148), (666, 465244), (778, 398268), (828, 374218), (851, 364104), (888, 348933), (897, 345432), (936, 331039), (962, 322092), (1167, 265512), (1196, 259074), (1332, 232622), (1443, 214728), (1556, 199134), (1656, 187109), (1702, 182052), (1794, 172716), (1924, 161046), (2334, 132756), (2392, 129537), (2553, 121368), (2664, 116311), (2691, 115144), (2886, 107364), (3112, 99567), (3404, 91026), (3501, 88504), (3588, 86358), (3848, 80523), (4329, 71576), (4668, 66378), (5057, 61272), (5106, 60684), (5382, 57572), (5772, 53682), (6808, 45513), (7002, 44252), (7176, 43179), (7659, 40456), (8658, 35788), (8947, 34632), (9336, 33189), (10114, 30636), (10212, 30342), (10764, 28786), (11063, 28008), (11544, 26841), (14004, 22126), (14393, 21528), (15171, 20424), (15318, 20228), (17316, 17894)]