311030304

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1009}}^1$

素因数の和:1067

約数の個数: 144

約数和(自身を含む): 931543200

約数和(自身を除く): 620512896

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 76, 78, 96, 104, 114, 152, 156, 169, 208, 228, 247, 304, 312, 338, 416, 456, 494, 507, 608, 624, 676, 741, 912, 988, 1009, 1014, 1248, 1352, 1482, 1824, 1976, 2018, 2028, 2704, 2964, 3027, 3211, 3952, 4036, 4056, 5408, 5928, 6054, 6422, 7904, 8072, 8112, 9633, 11856, 12108, 12844, 13117, 16144, 16224, 19171, 19266, 23712, 24216, 25688, 26234, 32288, 38342, 38532, 39351, 48432, 51376, 52468, 57513, 76684, 77064, 78702, 96864, 102752, 104936, 115026, 153368, 154128, 157404, 170521, 209872, 230052, 249223, 306736, 308256, 314808, 341042, 419744, 460104, 498446, 511563, 613472, 629616, 682084, 747669, 920208, 996892, 1023126, 1259232, 1364168, 1495338, 1840416, 1993784, 2046252, 2728336, 2990676, 3239899, 3987568, 4092504, 5456672, 5981352, 6479798, 7975136, 8185008, 9719697, 11962704, 12959596, 16370016, 19439394, 23925408, 25919192, 38878788, 51838384, 77757576, 103676768, 155515152, 311030304]

約数ペア:

[(1, 311030304), (2, 155515152), (3, 103676768), (4, 77757576), (6, 51838384), (8, 38878788), (12, 25919192), (13, 23925408), (16, 19439394), (19, 16370016), (24, 12959596), (26, 11962704), (32, 9719697), (38, 8185008), (39, 7975136), (48, 6479798), (52, 5981352), (57, 5456672), (76, 4092504), (78, 3987568), (96, 3239899), (104, 2990676), (114, 2728336), (152, 2046252), (156, 1993784), (169, 1840416), (208, 1495338), (228, 1364168), (247, 1259232), (304, 1023126), (312, 996892), (338, 920208), (416, 747669), (456, 682084), (494, 629616), (507, 613472), (608, 511563), (624, 498446), (676, 460104), (741, 419744), (912, 341042), (988, 314808), (1009, 308256), (1014, 306736), (1248, 249223), (1352, 230052), (1482, 209872), (1824, 170521), (1976, 157404), (2018, 154128), (2028, 153368), (2704, 115026), (2964, 104936), (3027, 102752), (3211, 96864), (3952, 78702), (4036, 77064), (4056, 76684), (5408, 57513), (5928, 52468), (6054, 51376), (6422, 48432), (7904, 39351), (8072, 38532), (8112, 38342), (9633, 32288), (11856, 26234), (12108, 25688), (12844, 24216), (13117, 23712), (16144, 19266), (16224, 19171)]