225448572

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{2473}}^1$

素因数の和:2658

約数の個数: 48

約数和(自身を含む): 538659072

約数和(自身を除く): 313210500

約数列:

[1, 2, 3, 4, 6, 12, 71, 107, 142, 213, 214, 284, 321, 426, 428, 642, 852, 1284, 2473, 4946, 7419, 7597, 9892, 14838, 15194, 22791, 29676, 30388, 45582, 91164, 175583, 264611, 351166, 526749, 529222, 702332, 793833, 1053498, 1058444, 1587666, 2106996, 3175332, 18787381, 37574762, 56362143, 75149524, 112724286, 225448572]

約数ペア:

[(1, 225448572), (2, 112724286), (3, 75149524), (4, 56362143), (6, 37574762), (12, 18787381), (71, 3175332), (107, 2106996), (142, 1587666), (213, 1058444), (214, 1053498), (284, 793833), (321, 702332), (426, 529222), (428, 526749), (642, 351166), (852, 264611), (1284, 175583), (2473, 91164), (4946, 45582), (7419, 30388), (7597, 29676), (9892, 22791), (14838, 15194)]