840769090896

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131699419}}^1$

素因数の和:131699456

約数の個数: 80

約数和(自身を含む): 2612916492800

約数和(自身を除く): 1772147401904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 6384, 131699419, 263398838, 395098257, 526797676, 790196514, 921895933, 1053595352, 1580393028, 1843791866, 2107190704, 2502288961, 2765687799, 3160786056, 3687583732, 5004577922, 5531375598, 6321572112, 7375167464, 7506866883, 10009155844, 11062751196, 14750334928, 15013733766, 17516022727, 20018311688, 22125502392, 30027467532, 35032045454, 40036623376, 44251004784, 52548068181, 60054935064, 70064090908, 105096136362, 120109870128, 140128181816, 210192272724, 280256363632, 420384545448, 840769090896]

約数ペア:

[(1, 840769090896), (2, 420384545448), (3, 280256363632), (4, 210192272724), (6, 140128181816), (7, 120109870128), (8, 105096136362), (12, 70064090908), (14, 60054935064), (16, 52548068181), (19, 44251004784), (21, 40036623376), (24, 35032045454), (28, 30027467532), (38, 22125502392), (42, 20018311688), (48, 17516022727), (56, 15013733766), (57, 14750334928), (76, 11062751196), (84, 10009155844), (112, 7506866883), (114, 7375167464), (133, 6321572112), (152, 5531375598), (168, 5004577922), (228, 3687583732), (266, 3160786056), (304, 2765687799), (336, 2502288961), (399, 2107190704), (456, 1843791866), (532, 1580393028), (798, 1053595352), (912, 921895933), (1064, 790196514), (1596, 526797676), (2128, 395098257), (3192, 263398838), (6384, 131699419)]