344150248

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{457}}^1\times {\mathrm{557}}^1$

素因数の和:1046

約数の個数: 48

約数和(自身を含む): 701523180

約数和(自身を除く): 357372932

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 457, 557, 676, 914, 1114, 1352, 1828, 2228, 3656, 4456, 5941, 7241, 11882, 14482, 23764, 28964, 47528, 57928, 77233, 94133, 154466, 188266, 254549, 308932, 376532, 509098, 617864, 753064, 1018196, 2036392, 3309137, 6618274, 13236548, 26473096, 43018781, 86037562, 172075124, 344150248]

約数ペア:

[(1, 344150248), (2, 172075124), (4, 86037562), (8, 43018781), (13, 26473096), (26, 13236548), (52, 6618274), (104, 3309137), (169, 2036392), (338, 1018196), (457, 753064), (557, 617864), (676, 509098), (914, 376532), (1114, 308932), (1352, 254549), (1828, 188266), (2228, 154466), (3656, 94133), (4456, 77233), (5941, 57928), (7241, 47528), (11882, 28964), (14482, 23764)]