254578032

素因数分解:

$2^4\times 3^3\times {\mathrm{257}}^1\times {\mathrm{2293}}^1$

素因数の和:2567

約数の個数: 80

約数和(自身を含む): 733896480

約数和(自身を除く): 479318448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 257, 432, 514, 771, 1028, 1542, 2056, 2293, 2313, 3084, 4112, 4586, 4626, 6168, 6879, 6939, 9172, 9252, 12336, 13758, 13878, 18344, 18504, 20637, 27516, 27756, 36688, 37008, 41274, 55032, 55512, 61911, 82548, 110064, 111024, 123822, 165096, 247644, 330192, 495288, 589301, 990576, 1178602, 1767903, 2357204, 3535806, 4714408, 5303709, 7071612, 9428816, 10607418, 14143224, 15911127, 21214836, 28286448, 31822254, 42429672, 63644508, 84859344, 127289016, 254578032]

約数ペア:

[(1, 254578032), (2, 127289016), (3, 84859344), (4, 63644508), (6, 42429672), (8, 31822254), (9, 28286448), (12, 21214836), (16, 15911127), (18, 14143224), (24, 10607418), (27, 9428816), (36, 7071612), (48, 5303709), (54, 4714408), (72, 3535806), (108, 2357204), (144, 1767903), (216, 1178602), (257, 990576), (432, 589301), (514, 495288), (771, 330192), (1028, 247644), (1542, 165096), (2056, 123822), (2293, 111024), (2313, 110064), (3084, 82548), (4112, 61911), (4586, 55512), (4626, 55032), (6168, 41274), (6879, 37008), (6939, 36688), (9172, 27756), (9252, 27516), (12336, 20637), (13758, 18504), (13878, 18344)]