2019296896

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{577}}^1\times {\mathrm{1439}}^1$

素因数の和:2049

約数の個数: 64

約数和(自身を含む): 4244832000

約数和(自身を除く): 2225535104

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 577, 608, 1154, 1216, 1439, 2308, 2432, 2878, 4616, 5756, 9232, 10963, 11512, 18464, 21926, 23024, 27341, 36928, 43852, 46048, 54682, 73856, 87704, 92096, 109364, 175408, 184192, 218728, 350816, 437456, 701632, 830303, 874912, 1403264, 1660606, 1749824, 3321212, 3499648, 6642424, 13284848, 15775757, 26569696, 31551514, 53139392, 63103028, 106278784, 126206056, 252412112, 504824224, 1009648448, 2019296896]

約数ペア:

[(1, 2019296896), (2, 1009648448), (4, 504824224), (8, 252412112), (16, 126206056), (19, 106278784), (32, 63103028), (38, 53139392), (64, 31551514), (76, 26569696), (128, 15775757), (152, 13284848), (304, 6642424), (577, 3499648), (608, 3321212), (1154, 1749824), (1216, 1660606), (1439, 1403264), (2308, 874912), (2432, 830303), (2878, 701632), (4616, 437456), (5756, 350816), (9232, 218728), (10963, 184192), (11512, 175408), (18464, 109364), (21926, 92096), (23024, 87704), (27341, 73856), (36928, 54682), (43852, 46048)]