253091412

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{334777}}^1$

素因数の和:334797

約数の個数: 48

約数和(自身を含む): 749902720

約数和(自身を除く): 496811308

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 334777, 669554, 1004331, 1339108, 2008662, 2343439, 3012993, 4017324, 4686878, 6025986, 7030317, 9038979, 9373756, 12051972, 14060634, 18077958, 21090951, 28121268, 36155916, 42181902, 63272853, 84363804, 126545706, 253091412]

約数ペア:

[(1, 253091412), (2, 126545706), (3, 84363804), (4, 63272853), (6, 42181902), (7, 36155916), (9, 28121268), (12, 21090951), (14, 18077958), (18, 14060634), (21, 12051972), (27, 9373756), (28, 9038979), (36, 7030317), (42, 6025986), (54, 4686878), (63, 4017324), (84, 3012993), (108, 2343439), (126, 2008662), (189, 1339108), (252, 1004331), (378, 669554), (756, 334777)]