248492697849

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{257}}^1\times {\mathrm{10163}}^1$

素因数の和:10499

約数の個数: 72

約数和(自身を含む): 406217107296

約数和(自身を除く): 157724409447

約数列:

[1, 3, 9, 11, 31, 33, 93, 99, 257, 279, 341, 771, 961, 1023, 2313, 2827, 2883, 3069, 7967, 8481, 8649, 10163, 10571, 23901, 25443, 30489, 31713, 71703, 87637, 91467, 95139, 111793, 246977, 262911, 315053, 335379, 740931, 788733, 945159, 1006137, 2222793, 2611891, 2716747, 2835477, 3465583, 7835673, 8150241, 9766643, 10396749, 23507019, 24450723, 28730801, 29299929, 31190247, 80968621, 86192403, 87899787, 107433073, 242905863, 258577209, 322299219, 728717589, 890654831, 966897657, 2510027251, 2671964493, 7530081753, 8015893479, 22590245259, 27610299761, 82830899283, 248492697849]

約数ペア:

[(1, 248492697849), (3, 82830899283), (9, 27610299761), (11, 22590245259), (31, 8015893479), (33, 7530081753), (93, 2671964493), (99, 2510027251), (257, 966897657), (279, 890654831), (341, 728717589), (771, 322299219), (961, 258577209), (1023, 242905863), (2313, 107433073), (2827, 87899787), (2883, 86192403), (3069, 80968621), (7967, 31190247), (8481, 29299929), (8649, 28730801), (10163, 24450723), (10571, 23507019), (23901, 10396749), (25443, 9766643), (30489, 8150241), (31713, 7835673), (71703, 3465583), (87637, 2835477), (91467, 2716747), (95139, 2611891), (111793, 2222793), (246977, 1006137), (262911, 945159), (315053, 788733), (335379, 740931)]