2521872

素因数分解:

$2^4\times 3^2\times {\mathrm{83}}^1\times {\mathrm{211}}^1$

素因数の和:308

約数の個数: 60

約数和(自身を含む): 7176624

約数和(自身を除く): 4654752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 83, 144, 166, 211, 249, 332, 422, 498, 633, 664, 747, 844, 996, 1266, 1328, 1494, 1688, 1899, 1992, 2532, 2988, 3376, 3798, 3984, 5064, 5976, 7596, 10128, 11952, 15192, 17513, 30384, 35026, 52539, 70052, 105078, 140104, 157617, 210156, 280208, 315234, 420312, 630468, 840624, 1260936, 2521872]

約数ペア:

[(1, 2521872), (2, 1260936), (3, 840624), (4, 630468), (6, 420312), (8, 315234), (9, 280208), (12, 210156), (16, 157617), (18, 140104), (24, 105078), (36, 70052), (48, 52539), (72, 35026), (83, 30384), (144, 17513), (166, 15192), (211, 11952), (249, 10128), (332, 7596), (422, 5976), (498, 5064), (633, 3984), (664, 3798), (747, 3376), (844, 2988), (996, 2532), (1266, 1992), (1328, 1899), (1494, 1688)]