556140204

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{353}}^1\times {\mathrm{409}}^1$

素因数の和:879

約数の個数: 72

約数和(自身を含む): 1426435920

約数和(自身を除く): 870295716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 214, 321, 353, 409, 428, 642, 706, 818, 963, 1059, 1227, 1284, 1412, 1636, 1926, 2118, 2454, 3177, 3681, 3852, 4236, 4908, 6354, 7362, 12708, 14724, 37771, 43763, 75542, 87526, 113313, 131289, 144377, 151084, 175052, 226626, 262578, 288754, 339939, 393867, 433131, 453252, 525156, 577508, 679878, 787734, 866262, 1299393, 1359756, 1575468, 1732524, 2598786, 5197572, 15448339, 30896678, 46345017, 61793356, 92690034, 139035051, 185380068, 278070102, 556140204]

約数ペア:

[(1, 556140204), (2, 278070102), (3, 185380068), (4, 139035051), (6, 92690034), (9, 61793356), (12, 46345017), (18, 30896678), (36, 15448339), (107, 5197572), (214, 2598786), (321, 1732524), (353, 1575468), (409, 1359756), (428, 1299393), (642, 866262), (706, 787734), (818, 679878), (963, 577508), (1059, 525156), (1227, 453252), (1284, 433131), (1412, 393867), (1636, 339939), (1926, 288754), (2118, 262578), (2454, 226626), (3177, 175052), (3681, 151084), (3852, 144377), (4236, 131289), (4908, 113313), (6354, 87526), (7362, 75542), (12708, 43763), (14724, 37771)]