346340728

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{9467}}^1$

素因数の和:9759

約数の個数: 32

約数和(自身を含む): 690217200

約数和(自身を除く): 343876472

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 269, 538, 1076, 2152, 4573, 9146, 9467, 18292, 18934, 36584, 37868, 75736, 160939, 321878, 643756, 1287512, 2546623, 5093246, 10186492, 20372984, 43292591, 86585182, 173170364, 346340728]

約数ペア:

[(1, 346340728), (2, 173170364), (4, 86585182), (8, 43292591), (17, 20372984), (34, 10186492), (68, 5093246), (136, 2546623), (269, 1287512), (538, 643756), (1076, 321878), (2152, 160939), (4573, 75736), (9146, 37868), (9467, 36584), (18292, 18934)]