284534528

素因数分解:

$2^8\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1$

素因数の和:449

約数の個数: 72

約数和(自身を含む): 589187088

約数和(自身を除く): 304652560

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 67, 106, 128, 134, 212, 256, 268, 313, 424, 536, 626, 848, 1072, 1252, 1696, 2144, 2504, 3392, 3551, 4288, 5008, 6784, 7102, 8576, 10016, 13568, 14204, 16589, 17152, 20032, 20971, 28408, 33178, 40064, 41942, 56816, 66356, 80128, 83884, 113632, 132712, 167768, 227264, 265424, 335536, 454528, 530848, 671072, 909056, 1061696, 1111463, 1342144, 2123392, 2222926, 2684288, 4246784, 4445852, 5368576, 8891704, 17783408, 35566816, 71133632, 142267264, 284534528]

約数ペア:

[(1, 284534528), (2, 142267264), (4, 71133632), (8, 35566816), (16, 17783408), (32, 8891704), (53, 5368576), (64, 4445852), (67, 4246784), (106, 2684288), (128, 2222926), (134, 2123392), (212, 1342144), (256, 1111463), (268, 1061696), (313, 909056), (424, 671072), (536, 530848), (626, 454528), (848, 335536), (1072, 265424), (1252, 227264), (1696, 167768), (2144, 132712), (2504, 113632), (3392, 83884), (3551, 80128), (4288, 66356), (5008, 56816), (6784, 41942), (7102, 40064), (8576, 33178), (10016, 28408), (13568, 20971), (14204, 20032), (16589, 17152)]