289330432616

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1\times {\mathrm{41203}}^1$

素因数の和:41538

約数の個数: 64

約数和(自身を含む): 562929048000

約数和(自身を除く): 273598615384

約数列:

[1, 2, 4, 8, 43, 86, 137, 149, 172, 274, 298, 344, 548, 596, 1096, 1192, 5891, 6407, 11782, 12814, 20413, 23564, 25628, 40826, 41203, 47128, 51256, 81652, 82406, 163304, 164812, 329624, 877759, 1755518, 1771729, 3511036, 3543458, 5644811, 6139247, 7022072, 7086916, 11289622, 12278494, 14173832, 22579244, 24556988, 45158488, 49113976, 242726873, 263987621, 485453746, 527975242, 841076839, 970907492, 1055950484, 1682153678, 1941814984, 2111900968, 3364307356, 6728614712, 36166304077, 72332608154, 144665216308, 289330432616]

約数ペア:

[(1, 289330432616), (2, 144665216308), (4, 72332608154), (8, 36166304077), (43, 6728614712), (86, 3364307356), (137, 2111900968), (149, 1941814984), (172, 1682153678), (274, 1055950484), (298, 970907492), (344, 841076839), (548, 527975242), (596, 485453746), (1096, 263987621), (1192, 242726873), (5891, 49113976), (6407, 45158488), (11782, 24556988), (12814, 22579244), (20413, 14173832), (23564, 12278494), (25628, 11289622), (40826, 7086916), (41203, 7022072), (47128, 6139247), (51256, 5644811), (81652, 3543458), (82406, 3511036), (163304, 1771729), (164812, 1755518), (329624, 877759)]