248917632

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{313}}^1$

素因数の和:458

約数の個数: 128

約数和(自身を含む): 704616000

約数和(自身を除く): 455698368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 109, 114, 128, 152, 192, 218, 228, 304, 313, 327, 384, 436, 456, 608, 626, 654, 872, 912, 939, 1216, 1252, 1308, 1744, 1824, 1878, 2071, 2432, 2504, 2616, 3488, 3648, 3756, 4142, 5008, 5232, 5947, 6213, 6976, 7296, 7512, 8284, 10016, 10464, 11894, 12426, 13952, 15024, 16568, 17841, 20032, 20928, 23788, 24852, 30048, 33136, 34117, 35682, 40064, 41856, 47576, 49704, 60096, 66272, 68234, 71364, 95152, 99408, 102351, 120192, 132544, 136468, 142728, 190304, 198816, 204702, 265088, 272936, 285456, 380608, 397632, 409404, 545872, 570912, 648223, 761216, 795264, 818808, 1091744, 1141824, 1296446, 1637616, 1944669, 2183488, 2283648, 2592892, 3275232, 3889338, 4366976, 5185784, 6550464, 7778676, 10371568, 13100928, 15557352, 20743136, 31114704, 41486272, 62229408, 82972544, 124458816, 248917632]

約数ペア:

[(1, 248917632), (2, 124458816), (3, 82972544), (4, 62229408), (6, 41486272), (8, 31114704), (12, 20743136), (16, 15557352), (19, 13100928), (24, 10371568), (32, 7778676), (38, 6550464), (48, 5185784), (57, 4366976), (64, 3889338), (76, 3275232), (96, 2592892), (109, 2283648), (114, 2183488), (128, 1944669), (152, 1637616), (192, 1296446), (218, 1141824), (228, 1091744), (304, 818808), (313, 795264), (327, 761216), (384, 648223), (436, 570912), (456, 545872), (608, 409404), (626, 397632), (654, 380608), (872, 285456), (912, 272936), (939, 265088), (1216, 204702), (1252, 198816), (1308, 190304), (1744, 142728), (1824, 136468), (1878, 132544), (2071, 120192), (2432, 102351), (2504, 99408), (2616, 95152), (3488, 71364), (3648, 68234), (3756, 66272), (4142, 60096), (5008, 49704), (5232, 47576), (5947, 41856), (6213, 40064), (6976, 35682), (7296, 34117), (7512, 33136), (8284, 30048), (10016, 24852), (10464, 23788), (11894, 20928), (12426, 20032), (13952, 17841), (15024, 16568)]