268869986

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:396

約数の個数: 64

約数和(自身を含む): 519450624

約数和(自身を除く): 250580638

約数列:

[1, 2, 7, 11, 14, 22, 47, 77, 94, 121, 154, 242, 307, 329, 517, 614, 658, 847, 1034, 1331, 1694, 2149, 2662, 3377, 3619, 4298, 5687, 6754, 7238, 9317, 11374, 14429, 18634, 23639, 28858, 37147, 39809, 47278, 62557, 74294, 79618, 101003, 125114, 158719, 202006, 260029, 317438, 408617, 437899, 520058, 817234, 875798, 1111033, 1745909, 2222066, 2860319, 3491818, 5720638, 12221363, 19204999, 24442726, 38409998, 134434993, 268869986]

約数ペア:

[(1, 268869986), (2, 134434993), (7, 38409998), (11, 24442726), (14, 19204999), (22, 12221363), (47, 5720638), (77, 3491818), (94, 2860319), (121, 2222066), (154, 1745909), (242, 1111033), (307, 875798), (329, 817234), (517, 520058), (614, 437899), (658, 408617), (847, 317438), (1034, 260029), (1331, 202006), (1694, 158719), (2149, 125114), (2662, 101003), (3377, 79618), (3619, 74294), (4298, 62557), (5687, 47278), (6754, 39809), (7238, 37147), (9317, 28858), (11374, 23639), (14429, 18634)]