1305446856

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{55903}}^1$

素因数の和:56058

約数の個数: 64

約数和(自身を含む): 3756748800

約数和(自身を除く): 2451301944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 139, 168, 278, 417, 556, 834, 973, 1112, 1668, 1946, 2919, 3336, 3892, 5838, 7784, 11676, 23352, 55903, 111806, 167709, 223612, 335418, 391321, 447224, 670836, 782642, 1173963, 1341672, 1565284, 2347926, 3130568, 4695852, 7770517, 9391704, 15541034, 23311551, 31082068, 46623102, 54393619, 62164136, 93246204, 108787238, 163180857, 186492408, 217574476, 326361714, 435148952, 652723428, 1305446856]

約数ペア:

[(1, 1305446856), (2, 652723428), (3, 435148952), (4, 326361714), (6, 217574476), (7, 186492408), (8, 163180857), (12, 108787238), (14, 93246204), (21, 62164136), (24, 54393619), (28, 46623102), (42, 31082068), (56, 23311551), (84, 15541034), (139, 9391704), (168, 7770517), (278, 4695852), (417, 3130568), (556, 2347926), (834, 1565284), (973, 1341672), (1112, 1173963), (1668, 782642), (1946, 670836), (2919, 447224), (3336, 391321), (3892, 335418), (5838, 223612), (7784, 167709), (11676, 111806), (23352, 55903)]