628172016

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{593}}^1\times {\mathrm{761}}^1$

素因数の和:1394

約数の個数: 80

約数和(自身を含む): 1683776160

約数和(自身を除く): 1055604144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 593, 696, 761, 1186, 1392, 1522, 1779, 2283, 2372, 3044, 3558, 4566, 4744, 6088, 7116, 9132, 9488, 12176, 14232, 17197, 18264, 22069, 28464, 34394, 36528, 44138, 51591, 66207, 68788, 88276, 103182, 132414, 137576, 176552, 206364, 264828, 275152, 353104, 412728, 451273, 529656, 825456, 902546, 1059312, 1353819, 1805092, 2707638, 3610184, 5415276, 7220368, 10830552, 13086917, 21661104, 26173834, 39260751, 52347668, 78521502, 104695336, 157043004, 209390672, 314086008, 628172016]

約数ペア:

[(1, 628172016), (2, 314086008), (3, 209390672), (4, 157043004), (6, 104695336), (8, 78521502), (12, 52347668), (16, 39260751), (24, 26173834), (29, 21661104), (48, 13086917), (58, 10830552), (87, 7220368), (116, 5415276), (174, 3610184), (232, 2707638), (348, 1805092), (464, 1353819), (593, 1059312), (696, 902546), (761, 825456), (1186, 529656), (1392, 451273), (1522, 412728), (1779, 353104), (2283, 275152), (2372, 264828), (3044, 206364), (3558, 176552), (4566, 137576), (4744, 132414), (6088, 103182), (7116, 88276), (9132, 68788), (9488, 66207), (12176, 51591), (14232, 44138), (17197, 36528), (18264, 34394), (22069, 28464)]