540252416

素因数分解:

$2^8\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{163}}^1$

素因数の和:308

約数の個数: 108

約数和(自身を含む): 1203760656

約数和(自身を除く): 663508240

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 107, 121, 128, 163, 176, 214, 242, 256, 326, 352, 428, 484, 652, 704, 856, 968, 1177, 1304, 1408, 1712, 1793, 1936, 2354, 2608, 2816, 3424, 3586, 3872, 4708, 5216, 6848, 7172, 7744, 9416, 10432, 12947, 13696, 14344, 15488, 17441, 18832, 19723, 20864, 25894, 27392, 28688, 30976, 34882, 37664, 39446, 41728, 51788, 57376, 69764, 75328, 78892, 103576, 114752, 139528, 150656, 157784, 191851, 207152, 229504, 279056, 301312, 315568, 383702, 414304, 459008, 558112, 631136, 767404, 828608, 1116224, 1262272, 1534808, 1657216, 2110361, 2232448, 2524544, 3069616, 3314432, 4220722, 4464896, 5049088, 6139232, 8441444, 12278464, 16882888, 24556928, 33765776, 49113856, 67531552, 135063104, 270126208, 540252416]

約数ペア:

[(1, 540252416), (2, 270126208), (4, 135063104), (8, 67531552), (11, 49113856), (16, 33765776), (22, 24556928), (32, 16882888), (44, 12278464), (64, 8441444), (88, 6139232), (107, 5049088), (121, 4464896), (128, 4220722), (163, 3314432), (176, 3069616), (214, 2524544), (242, 2232448), (256, 2110361), (326, 1657216), (352, 1534808), (428, 1262272), (484, 1116224), (652, 828608), (704, 767404), (856, 631136), (968, 558112), (1177, 459008), (1304, 414304), (1408, 383702), (1712, 315568), (1793, 301312), (1936, 279056), (2354, 229504), (2608, 207152), (2816, 191851), (3424, 157784), (3586, 150656), (3872, 139528), (4708, 114752), (5216, 103576), (6848, 78892), (7172, 75328), (7744, 69764), (9416, 57376), (10432, 51788), (12947, 41728), (13696, 39446), (14344, 37664), (15488, 34882), (17441, 30976), (18832, 28688), (19723, 27392), (20864, 25894)]