450492928

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{709}}^1$

素因数の和:817

約数の個数: 80

約数和(自身を含む): 967471560

約数和(自身を除く): 516978632

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 73, 128, 136, 146, 256, 272, 292, 512, 544, 584, 709, 1088, 1168, 1241, 1418, 2176, 2336, 2482, 2836, 4352, 4672, 4964, 5672, 8704, 9344, 9928, 11344, 12053, 18688, 19856, 22688, 24106, 37376, 39712, 45376, 48212, 51757, 79424, 90752, 96424, 103514, 158848, 181504, 192848, 207028, 317696, 363008, 385696, 414056, 635392, 771392, 828112, 879869, 1542784, 1656224, 1759738, 3085568, 3312448, 3519476, 6171136, 6624896, 7038952, 13249792, 14077904, 26499584, 28155808, 56311616, 112623232, 225246464, 450492928]

約数ペア:

[(1, 450492928), (2, 225246464), (4, 112623232), (8, 56311616), (16, 28155808), (17, 26499584), (32, 14077904), (34, 13249792), (64, 7038952), (68, 6624896), (73, 6171136), (128, 3519476), (136, 3312448), (146, 3085568), (256, 1759738), (272, 1656224), (292, 1542784), (512, 879869), (544, 828112), (584, 771392), (709, 635392), (1088, 414056), (1168, 385696), (1241, 363008), (1418, 317696), (2176, 207028), (2336, 192848), (2482, 181504), (2836, 158848), (4352, 103514), (4672, 96424), (4964, 90752), (5672, 79424), (8704, 51757), (9344, 48212), (9928, 45376), (11344, 39712), (12053, 37376), (18688, 24106), (19856, 22688)]