2648771856

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{391367}}^1$

素因数の和:391428

約数の個数: 60

約数和(自身を含む): 7570622592

約数和(自身を除く): 4921850736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 72, 94, 141, 144, 188, 282, 376, 423, 564, 752, 846, 1128, 1692, 2256, 3384, 6768, 391367, 782734, 1174101, 1565468, 2348202, 3130936, 3522303, 4696404, 6261872, 7044606, 9392808, 14089212, 18394249, 18785616, 28178424, 36788498, 55182747, 56356848, 73576996, 110365494, 147153992, 165548241, 220730988, 294307984, 331096482, 441461976, 662192964, 882923952, 1324385928, 2648771856]

約数ペア:

[(1, 2648771856), (2, 1324385928), (3, 882923952), (4, 662192964), (6, 441461976), (8, 331096482), (9, 294307984), (12, 220730988), (16, 165548241), (18, 147153992), (24, 110365494), (36, 73576996), (47, 56356848), (48, 55182747), (72, 36788498), (94, 28178424), (141, 18785616), (144, 18394249), (188, 14089212), (282, 9392808), (376, 7044606), (423, 6261872), (564, 4696404), (752, 3522303), (846, 3130936), (1128, 2348202), (1692, 1565468), (2256, 1174101), (3384, 782734), (6768, 391367)]