247565424

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{303389}}^1$

素因数の和:303417

約数の個数: 40

約数和(自身を含む): 677166480

約数和(自身を除く): 429601056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 303389, 606778, 910167, 1213556, 1820334, 2427112, 3640668, 4854224, 5157613, 7281336, 10315226, 14562672, 15472839, 20630452, 30945678, 41260904, 61891356, 82521808, 123782712, 247565424]

約数ペア:

[(1, 247565424), (2, 123782712), (3, 82521808), (4, 61891356), (6, 41260904), (8, 30945678), (12, 20630452), (16, 15472839), (17, 14562672), (24, 10315226), (34, 7281336), (48, 5157613), (51, 4854224), (68, 3640668), (102, 2427112), (136, 1820334), (204, 1213556), (272, 910167), (408, 606778), (816, 303389)]