298137528

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{318523}}^1$

素因数の和:318548

約数の個数: 48

約数和(自身を含む): 869570520

約数和(自身を除く): 571432992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 318523, 637046, 955569, 1274092, 1911138, 2548184, 2866707, 3822276, 4140799, 5733414, 7644552, 8281598, 11466828, 12422397, 16563196, 22933656, 24844794, 33126392, 37267191, 49689588, 74534382, 99379176, 149068764, 298137528]

約数ペア:

[(1, 298137528), (2, 149068764), (3, 99379176), (4, 74534382), (6, 49689588), (8, 37267191), (9, 33126392), (12, 24844794), (13, 22933656), (18, 16563196), (24, 12422397), (26, 11466828), (36, 8281598), (39, 7644552), (52, 5733414), (72, 4140799), (78, 3822276), (104, 2866707), (117, 2548184), (156, 1911138), (234, 1274092), (312, 955569), (468, 637046), (936, 318523)]