328639212

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{739}}^1\times {\mathrm{1123}}^1$

素因数の和:1883

約数の個数: 72

約数和(自身を含む): 908281920

約数和(自身を除く): 579642708

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 739, 1123, 1478, 2217, 2246, 2956, 3369, 4434, 4492, 6651, 6738, 8129, 8868, 10107, 12353, 13302, 13476, 16258, 20214, 24387, 24706, 26604, 32516, 37059, 40428, 48774, 49412, 73161, 74118, 97548, 111177, 146322, 148236, 222354, 292644, 444708, 829897, 1659794, 2489691, 3319588, 4979382, 7469073, 9128867, 9958764, 14938146, 18257734, 27386601, 29876292, 36515468, 54773202, 82159803, 109546404, 164319606, 328639212]

約数ペア:

[(1, 328639212), (2, 164319606), (3, 109546404), (4, 82159803), (6, 54773202), (9, 36515468), (11, 29876292), (12, 27386601), (18, 18257734), (22, 14938146), (33, 9958764), (36, 9128867), (44, 7469073), (66, 4979382), (99, 3319588), (132, 2489691), (198, 1659794), (396, 829897), (739, 444708), (1123, 292644), (1478, 222354), (2217, 148236), (2246, 146322), (2956, 111177), (3369, 97548), (4434, 74118), (4492, 73161), (6651, 49412), (6738, 48774), (8129, 40428), (8868, 37059), (10107, 32516), (12353, 26604), (13302, 24706), (13476, 24387), (16258, 20214)]