1272336

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2039}}^1$

素因数の和:2063

約数の個数: 40

約数和(自身を含む): 3541440

約数和(自身を除く): 2269104

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 2039, 4078, 6117, 8156, 12234, 16312, 24468, 26507, 32624, 48936, 53014, 79521, 97872, 106028, 159042, 212056, 318084, 424112, 636168, 1272336]

約数ペア:

[(1, 1272336), (2, 636168), (3, 424112), (4, 318084), (6, 212056), (8, 159042), (12, 106028), (13, 97872), (16, 79521), (24, 53014), (26, 48936), (39, 32624), (48, 26507), (52, 24468), (78, 16312), (104, 12234), (156, 8156), (208, 6117), (312, 4078), (624, 2039)]