268508928

素因数分解:

$2^8\times 3^1\times {\mathrm{313}}^1\times {\mathrm{1117}}^1$

素因数の和:1449

約数の個数: 72

約数和(自身を含む): 717550288

約数和(自身を除く): 449041360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 313, 384, 626, 768, 939, 1117, 1252, 1878, 2234, 2504, 3351, 3756, 4468, 5008, 6702, 7512, 8936, 10016, 13404, 15024, 17872, 20032, 26808, 30048, 35744, 40064, 53616, 60096, 71488, 80128, 107232, 120192, 142976, 214464, 240384, 285952, 349621, 428928, 699242, 857856, 1048863, 1398484, 2097726, 2796968, 4195452, 5593936, 8390904, 11187872, 16781808, 22375744, 33563616, 44751488, 67127232, 89502976, 134254464, 268508928]

約数ペア:

[(1, 268508928), (2, 134254464), (3, 89502976), (4, 67127232), (6, 44751488), (8, 33563616), (12, 22375744), (16, 16781808), (24, 11187872), (32, 8390904), (48, 5593936), (64, 4195452), (96, 2796968), (128, 2097726), (192, 1398484), (256, 1048863), (313, 857856), (384, 699242), (626, 428928), (768, 349621), (939, 285952), (1117, 240384), (1252, 214464), (1878, 142976), (2234, 120192), (2504, 107232), (3351, 80128), (3756, 71488), (4468, 60096), (5008, 53616), (6702, 40064), (7512, 35744), (8936, 30048), (10016, 26808), (13404, 20032), (15024, 17872)]