1283431688

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{28541}}^1$

素因数の和:28638

約数の個数: 64

約数和(自身を含む): 3041435520

約数和(自身を除く): 1758003832

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 73, 77, 88, 146, 154, 292, 308, 511, 584, 616, 803, 1022, 1606, 2044, 3212, 4088, 5621, 6424, 11242, 22484, 28541, 44968, 57082, 114164, 199787, 228328, 313951, 399574, 627902, 799148, 1255804, 1598296, 2083493, 2197657, 2511608, 4166986, 4395314, 8333972, 8790628, 14584451, 16667944, 17581256, 22918423, 29168902, 45836846, 58337804, 91673692, 116675608, 160428961, 183347384, 320857922, 641715844, 1283431688]

約数ペア:

[(1, 1283431688), (2, 641715844), (4, 320857922), (7, 183347384), (8, 160428961), (11, 116675608), (14, 91673692), (22, 58337804), (28, 45836846), (44, 29168902), (56, 22918423), (73, 17581256), (77, 16667944), (88, 14584451), (146, 8790628), (154, 8333972), (292, 4395314), (308, 4166986), (511, 2511608), (584, 2197657), (616, 2083493), (803, 1598296), (1022, 1255804), (1606, 799148), (2044, 627902), (3212, 399574), (4088, 313951), (5621, 228328), (6424, 199787), (11242, 114164), (22484, 57082), (28541, 44968)]