298978864

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{1307}}^1$

素因数の和:1390

約数の個数: 60

約数和(自身を含む): 635711544

約数和(自身を除く): 336732680

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 58, 68, 116, 136, 232, 272, 464, 493, 841, 986, 1307, 1682, 1972, 2614, 3364, 3944, 5228, 6728, 7888, 10456, 13456, 14297, 20912, 22219, 28594, 37903, 44438, 57188, 75806, 88876, 114376, 151612, 177752, 228752, 303224, 355504, 606448, 644351, 1099187, 1288702, 2198374, 2577404, 4396748, 5154808, 8793496, 10309616, 17586992, 18686179, 37372358, 74744716, 149489432, 298978864]

約数ペア:

[(1, 298978864), (2, 149489432), (4, 74744716), (8, 37372358), (16, 18686179), (17, 17586992), (29, 10309616), (34, 8793496), (58, 5154808), (68, 4396748), (116, 2577404), (136, 2198374), (232, 1288702), (272, 1099187), (464, 644351), (493, 606448), (841, 355504), (986, 303224), (1307, 228752), (1682, 177752), (1972, 151612), (2614, 114376), (3364, 88876), (3944, 75806), (5228, 57188), (6728, 44438), (7888, 37903), (10456, 28594), (13456, 22219), (14297, 20912)]