288365056

素因数分解:

$2^9\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1319}}^1$

素因数の和:1405

約数の個数: 80

約数和(自身を含む): 669778560

約数和(自身を除く): 381413504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 112, 122, 128, 224, 244, 256, 427, 448, 488, 512, 854, 896, 976, 1319, 1708, 1792, 1952, 2638, 3416, 3584, 3904, 5276, 6832, 7808, 9233, 10552, 13664, 15616, 18466, 21104, 27328, 31232, 36932, 42208, 54656, 73864, 80459, 84416, 109312, 147728, 160918, 168832, 218624, 295456, 321836, 337664, 563213, 590912, 643672, 675328, 1126426, 1181824, 1287344, 2252852, 2363648, 2574688, 4505704, 4727296, 5149376, 9011408, 10298752, 18022816, 20597504, 36045632, 41195008, 72091264, 144182528, 288365056]

約数ペア:

[(1, 288365056), (2, 144182528), (4, 72091264), (7, 41195008), (8, 36045632), (14, 20597504), (16, 18022816), (28, 10298752), (32, 9011408), (56, 5149376), (61, 4727296), (64, 4505704), (112, 2574688), (122, 2363648), (128, 2252852), (224, 1287344), (244, 1181824), (256, 1126426), (427, 675328), (448, 643672), (488, 590912), (512, 563213), (854, 337664), (896, 321836), (976, 295456), (1319, 218624), (1708, 168832), (1792, 160918), (1952, 147728), (2638, 109312), (3416, 84416), (3584, 80459), (3904, 73864), (5276, 54656), (6832, 42208), (7808, 36932), (9233, 31232), (10552, 27328), (13664, 21104), (15616, 18466)]