630651816

素因数分解:

$2^3\times 3^2\times {\mathrm{131}}^1\times {\mathrm{66863}}^1$

素因数の和:67006

約数の個数: 48

約数和(自身を含む): 1721079360

約数和(自身を除く): 1090427544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 131, 262, 393, 524, 786, 1048, 1179, 1572, 2358, 3144, 4716, 9432, 66863, 133726, 200589, 267452, 401178, 534904, 601767, 802356, 1203534, 1604712, 2407068, 4814136, 8759053, 17518106, 26277159, 35036212, 52554318, 70072424, 78831477, 105108636, 157662954, 210217272, 315325908, 630651816]

約数ペア:

[(1, 630651816), (2, 315325908), (3, 210217272), (4, 157662954), (6, 105108636), (8, 78831477), (9, 70072424), (12, 52554318), (18, 35036212), (24, 26277159), (36, 17518106), (72, 8759053), (131, 4814136), (262, 2407068), (393, 1604712), (524, 1203534), (786, 802356), (1048, 601767), (1179, 534904), (1572, 401178), (2358, 267452), (3144, 200589), (4716, 133726), (9432, 66863)]