426402534

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{509}}^1$

素因数の和:765

約数の個数: 64

約数和(自身を含む): 930631680

約数和(自身を除く): 504229146

約数列:

[1, 2, 3, 6, 17, 34, 43, 51, 86, 102, 129, 191, 258, 382, 509, 573, 731, 1018, 1146, 1462, 1527, 2193, 3054, 3247, 4386, 6494, 8213, 8653, 9741, 16426, 17306, 19482, 21887, 24639, 25959, 43774, 49278, 51918, 65661, 97219, 131322, 139621, 194438, 279242, 291657, 372079, 418863, 583314, 744158, 837726, 1116237, 1652723, 2232474, 3305446, 4180417, 4958169, 8360834, 9916338, 12541251, 25082502, 71067089, 142134178, 213201267, 426402534]

約数ペア:

[(1, 426402534), (2, 213201267), (3, 142134178), (6, 71067089), (17, 25082502), (34, 12541251), (43, 9916338), (51, 8360834), (86, 4958169), (102, 4180417), (129, 3305446), (191, 2232474), (258, 1652723), (382, 1116237), (509, 837726), (573, 744158), (731, 583314), (1018, 418863), (1146, 372079), (1462, 291657), (1527, 279242), (2193, 194438), (3054, 139621), (3247, 131322), (4386, 97219), (6494, 65661), (8213, 51918), (8653, 49278), (9741, 43774), (16426, 25959), (17306, 24639), (19482, 21887)]