388869144

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{265621}}^1$

素因数の和:265691

約数の個数: 32

約数和(自身を含む): 988113840

約数和(自身を除く): 599244696

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 732, 1464, 265621, 531242, 796863, 1062484, 1593726, 2124968, 3187452, 6374904, 16202881, 32405762, 48608643, 64811524, 97217286, 129623048, 194434572, 388869144]

約数ペア:

[(1, 388869144), (2, 194434572), (3, 129623048), (4, 97217286), (6, 64811524), (8, 48608643), (12, 32405762), (24, 16202881), (61, 6374904), (122, 3187452), (183, 2124968), (244, 1593726), (366, 1062484), (488, 796863), (732, 531242), (1464, 265621)]