219821424

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{269389}}^1$

素因数の和:269417

約数の個数: 40

約数和(自身を含む): 601278480

約数和(自身を除く): 381457056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 269389, 538778, 808167, 1077556, 1616334, 2155112, 3232668, 4310224, 4579613, 6465336, 9159226, 12930672, 13738839, 18318452, 27477678, 36636904, 54955356, 73273808, 109910712, 219821424]

約数ペア:

[(1, 219821424), (2, 109910712), (3, 73273808), (4, 54955356), (6, 36636904), (8, 27477678), (12, 18318452), (16, 13738839), (17, 12930672), (24, 9159226), (34, 6465336), (48, 4579613), (51, 4310224), (68, 3232668), (102, 2155112), (136, 1616334), (204, 1077556), (272, 808167), (408, 538778), (816, 269389)]