870848748

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{314159}}^1$

素因数の和:314187

約数の個数: 72

約数和(自身を含む): 2744501760

約数和(自身を除く): 1873653012

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 314159, 628318, 942477, 1256636, 1884954, 2199113, 2827431, 3455749, 3769908, 4398226, 5654862, 6597339, 6911498, 8796452, 10367247, 11309724, 13194678, 13822996, 19792017, 20734494, 24190243, 26389356, 31101741, 39584034, 41468988, 48380486, 62203482, 72570729, 79168068, 96760972, 124406964, 145141458, 217712187, 290282916, 435424374, 870848748]

約数ペア:

[(1, 870848748), (2, 435424374), (3, 290282916), (4, 217712187), (6, 145141458), (7, 124406964), (9, 96760972), (11, 79168068), (12, 72570729), (14, 62203482), (18, 48380486), (21, 41468988), (22, 39584034), (28, 31101741), (33, 26389356), (36, 24190243), (42, 20734494), (44, 19792017), (63, 13822996), (66, 13194678), (77, 11309724), (84, 10367247), (99, 8796452), (126, 6911498), (132, 6597339), (154, 5654862), (198, 4398226), (231, 3769908), (252, 3455749), (308, 2827431), (396, 2199113), (462, 1884954), (693, 1256636), (924, 942477), (1386, 628318), (2772, 314159)]