271781168

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{757}}^1\times {\mathrm{1181}}^1$

素因数の和:1965

約数の個数: 40

約数和(自身を含む): 555492720

約数和(自身を除く): 283711552

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 757, 1181, 1514, 2362, 3028, 4724, 6056, 9448, 12112, 14383, 18896, 22439, 28766, 44878, 57532, 89756, 115064, 179512, 230128, 359024, 894017, 1788034, 3576068, 7152136, 14304272, 16986323, 33972646, 67945292, 135890584, 271781168]

約数ペア:

[(1, 271781168), (2, 135890584), (4, 67945292), (8, 33972646), (16, 16986323), (19, 14304272), (38, 7152136), (76, 3576068), (152, 1788034), (304, 894017), (757, 359024), (1181, 230128), (1514, 179512), (2362, 115064), (3028, 89756), (4724, 57532), (6056, 44878), (9448, 28766), (12112, 22439), (14383, 18896)]