663168876

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{617}}^1\times {\mathrm{2083}}^1$

素因数の和:2750

約数の個数: 48

約数和(自身を含む): 1586707584

約数和(自身を除く): 923538708

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 617, 1234, 1851, 2083, 2468, 3702, 4166, 6249, 7404, 8332, 12498, 24996, 26531, 53062, 79593, 89569, 106124, 159186, 179138, 268707, 318372, 358276, 537414, 1074828, 1285211, 2570422, 3855633, 5140844, 7711266, 15422532, 55264073, 110528146, 165792219, 221056292, 331584438, 663168876]

約数ペア:

[(1, 663168876), (2, 331584438), (3, 221056292), (4, 165792219), (6, 110528146), (12, 55264073), (43, 15422532), (86, 7711266), (129, 5140844), (172, 3855633), (258, 2570422), (516, 1285211), (617, 1074828), (1234, 537414), (1851, 358276), (2083, 318372), (2468, 268707), (3702, 179138), (4166, 159186), (6249, 106124), (7404, 89569), (8332, 79593), (12498, 53062), (24996, 26531)]