470610848

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{661}}^1\times {\mathrm{1171}}^1$

素因数の和:1861

約数の個数: 48

約数和(自身を含む): 977588640

約数和(自身を除く): 506977792

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 661, 1171, 1322, 2342, 2644, 4684, 5288, 9368, 10576, 12559, 18736, 21152, 22249, 25118, 37472, 44498, 50236, 88996, 100472, 177992, 200944, 355984, 401888, 711968, 774031, 1548062, 3096124, 6192248, 12384496, 14706589, 24768992, 29413178, 58826356, 117652712, 235305424, 470610848]

約数ペア:

[(1, 470610848), (2, 235305424), (4, 117652712), (8, 58826356), (16, 29413178), (19, 24768992), (32, 14706589), (38, 12384496), (76, 6192248), (152, 3096124), (304, 1548062), (608, 774031), (661, 711968), (1171, 401888), (1322, 355984), (2342, 200944), (2644, 177992), (4684, 100472), (5288, 88996), (9368, 50236), (10576, 44498), (12559, 37472), (18736, 25118), (21152, 22249)]