2678808

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:232

約数の個数: 64

約数和(自身を含む): 7459200

約数和(自身を除く): 4780392

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 73, 88, 132, 139, 146, 219, 264, 278, 292, 417, 438, 556, 584, 803, 834, 876, 1112, 1529, 1606, 1668, 1752, 2409, 3058, 3212, 3336, 4587, 4818, 6116, 6424, 9174, 9636, 10147, 12232, 18348, 19272, 20294, 30441, 36696, 40588, 60882, 81176, 111617, 121764, 223234, 243528, 334851, 446468, 669702, 892936, 1339404, 2678808]

約数ペア:

[(1, 2678808), (2, 1339404), (3, 892936), (4, 669702), (6, 446468), (8, 334851), (11, 243528), (12, 223234), (22, 121764), (24, 111617), (33, 81176), (44, 60882), (66, 40588), (73, 36696), (88, 30441), (132, 20294), (139, 19272), (146, 18348), (219, 12232), (264, 10147), (278, 9636), (292, 9174), (417, 6424), (438, 6116), (556, 4818), (584, 4587), (803, 3336), (834, 3212), (876, 3058), (1112, 2409), (1529, 1752), (1606, 1668)]