431073458

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^2\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:255

約数の個数: 48

約数和(自身を含む): 706595400

約数和(自身を除く): 275521942

約数列:

[1, 2, 29, 37, 58, 61, 74, 89, 122, 178, 1073, 1369, 1769, 2146, 2257, 2581, 2738, 3293, 3538, 4514, 5162, 5429, 6586, 10858, 39701, 65453, 79402, 83509, 95497, 121841, 130906, 157441, 167018, 190994, 200873, 243682, 314882, 401746, 2421761, 3533389, 4843522, 5825317, 7066778, 7432301, 11650634, 14864602, 215536729, 431073458]

約数ペア:

[(1, 431073458), (2, 215536729), (29, 14864602), (37, 11650634), (58, 7432301), (61, 7066778), (74, 5825317), (89, 4843522), (122, 3533389), (178, 2421761), (1073, 401746), (1369, 314882), (1769, 243682), (2146, 200873), (2257, 190994), (2581, 167018), (2738, 157441), (3293, 130906), (3538, 121841), (4514, 95497), (5162, 83509), (5429, 79402), (6586, 65453), (10858, 39701)]