508618404

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{673}}^1\times {\mathrm{2999}}^1$

素因数の和:3689

約数の個数: 72

約数和(自身を含む): 1472016000

約数和(自身を除く): 963397596

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 673, 1346, 2019, 2692, 2999, 4038, 4711, 5998, 6057, 8076, 8997, 9422, 11996, 12114, 14133, 17994, 18844, 20993, 24228, 26991, 28266, 35988, 41986, 42399, 53982, 56532, 62979, 83972, 84798, 107964, 125958, 169596, 188937, 251916, 377874, 755748, 2018327, 4036654, 6054981, 8073308, 12109962, 14128289, 18164943, 24219924, 28256578, 36329886, 42384867, 56513156, 72659772, 84769734, 127154601, 169539468, 254309202, 508618404]

約数ペア:

[(1, 508618404), (2, 254309202), (3, 169539468), (4, 127154601), (6, 84769734), (7, 72659772), (9, 56513156), (12, 42384867), (14, 36329886), (18, 28256578), (21, 24219924), (28, 18164943), (36, 14128289), (42, 12109962), (63, 8073308), (84, 6054981), (126, 4036654), (252, 2018327), (673, 755748), (1346, 377874), (2019, 251916), (2692, 188937), (2999, 169596), (4038, 125958), (4711, 107964), (5998, 84798), (6057, 83972), (8076, 62979), (8997, 56532), (9422, 53982), (11996, 42399), (12114, 41986), (14133, 35988), (17994, 28266), (18844, 26991), (20993, 24228)]