1276884

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{563}}^1$

素因数の和:586

約数の個数: 60

約数和(自身を含む): 3821664

約数和(自身を除く): 2544780

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 563, 567, 756, 1126, 1134, 1689, 2252, 2268, 3378, 3941, 5067, 6756, 7882, 10134, 11823, 15201, 15764, 20268, 23646, 30402, 35469, 45603, 47292, 60804, 70938, 91206, 106407, 141876, 182412, 212814, 319221, 425628, 638442, 1276884]

約数ペア:

[(1, 1276884), (2, 638442), (3, 425628), (4, 319221), (6, 212814), (7, 182412), (9, 141876), (12, 106407), (14, 91206), (18, 70938), (21, 60804), (27, 47292), (28, 45603), (36, 35469), (42, 30402), (54, 23646), (63, 20268), (81, 15764), (84, 15201), (108, 11823), (126, 10134), (162, 7882), (189, 6756), (252, 5067), (324, 3941), (378, 3378), (563, 2268), (567, 2252), (756, 1689), (1126, 1134)]