387611496

素因数分解:

$2^3\times 3^2\times {\mathrm{521}}^1\times {\mathrm{10333}}^1$

素因数の和:10866

約数の個数: 48

約数和(自身を含む): 1051897860

約数和(自身を除く): 664286364

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 521, 1042, 1563, 2084, 3126, 4168, 4689, 6252, 9378, 10333, 12504, 18756, 20666, 30999, 37512, 41332, 61998, 82664, 92997, 123996, 185994, 247992, 371988, 743976, 5383493, 10766986, 16150479, 21533972, 32300958, 43067944, 48451437, 64601916, 96902874, 129203832, 193805748, 387611496]

約数ペア:

[(1, 387611496), (2, 193805748), (3, 129203832), (4, 96902874), (6, 64601916), (8, 48451437), (9, 43067944), (12, 32300958), (18, 21533972), (24, 16150479), (36, 10766986), (72, 5383493), (521, 743976), (1042, 371988), (1563, 247992), (2084, 185994), (3126, 123996), (4168, 92997), (4689, 82664), (6252, 61998), (9378, 41332), (10333, 37512), (12504, 30999), (18756, 20666)]