283492768

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:175

約数の個数: 144

約数和(自身を含む): 664070400

約数和(自身を除く): 380577632

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 31, 32, 38, 52, 62, 76, 89, 104, 124, 152, 169, 178, 208, 247, 248, 304, 338, 356, 403, 416, 494, 496, 589, 608, 676, 712, 806, 988, 992, 1157, 1178, 1352, 1424, 1612, 1691, 1976, 2314, 2356, 2704, 2759, 2848, 3211, 3224, 3382, 3952, 4628, 4712, 5239, 5408, 5518, 6422, 6448, 6764, 7657, 7904, 9256, 9424, 10478, 11036, 12844, 12896, 13528, 15041, 15314, 18512, 18848, 20956, 21983, 22072, 25688, 27056, 30082, 30628, 35867, 37024, 41912, 43966, 44144, 51376, 52421, 54112, 60164, 61256, 71734, 83824, 87932, 88288, 99541, 102752, 104842, 120328, 122512, 143468, 167648, 175864, 199082, 209684, 240656, 245024, 285779, 286936, 351728, 398164, 419368, 466271, 481312, 571558, 573872, 681473, 703456, 796328, 838736, 932542, 1143116, 1147744, 1362946, 1592656, 1677472, 1865084, 2286232, 2725892, 3185312, 3730168, 4572464, 5451784, 7460336, 8859149, 9144928, 10903568, 14920672, 17718298, 21807136, 35436596, 70873192, 141746384, 283492768]

約数ペア:

[(1, 283492768), (2, 141746384), (4, 70873192), (8, 35436596), (13, 21807136), (16, 17718298), (19, 14920672), (26, 10903568), (31, 9144928), (32, 8859149), (38, 7460336), (52, 5451784), (62, 4572464), (76, 3730168), (89, 3185312), (104, 2725892), (124, 2286232), (152, 1865084), (169, 1677472), (178, 1592656), (208, 1362946), (247, 1147744), (248, 1143116), (304, 932542), (338, 838736), (356, 796328), (403, 703456), (416, 681473), (494, 573872), (496, 571558), (589, 481312), (608, 466271), (676, 419368), (712, 398164), (806, 351728), (988, 286936), (992, 285779), (1157, 245024), (1178, 240656), (1352, 209684), (1424, 199082), (1612, 175864), (1691, 167648), (1976, 143468), (2314, 122512), (2356, 120328), (2704, 104842), (2759, 102752), (2848, 99541), (3211, 88288), (3224, 87932), (3382, 83824), (3952, 71734), (4628, 61256), (4712, 60164), (5239, 54112), (5408, 52421), (5518, 51376), (6422, 44144), (6448, 43966), (6764, 41912), (7657, 37024), (7904, 35867), (9256, 30628), (9424, 30082), (10478, 27056), (11036, 25688), (12844, 22072), (12896, 21983), (13528, 20956), (15041, 18848), (15314, 18512)]