331320576

素因数分解:

$2^8\times 3^1\times {\mathrm{151}}^1\times {\mathrm{2857}}^1$

素因数の和:3027

約数の個数: 72

約数和(自身を含む): 887946304

約数和(自身を除く): 556625728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 151, 192, 256, 302, 384, 453, 604, 768, 906, 1208, 1812, 2416, 2857, 3624, 4832, 5714, 7248, 8571, 9664, 11428, 14496, 17142, 19328, 22856, 28992, 34284, 38656, 45712, 57984, 68568, 91424, 115968, 137136, 182848, 274272, 365696, 431407, 548544, 731392, 862814, 1097088, 1294221, 1725628, 2194176, 2588442, 3451256, 5176884, 6902512, 10353768, 13805024, 20707536, 27610048, 41415072, 55220096, 82830144, 110440192, 165660288, 331320576]

約数ペア:

[(1, 331320576), (2, 165660288), (3, 110440192), (4, 82830144), (6, 55220096), (8, 41415072), (12, 27610048), (16, 20707536), (24, 13805024), (32, 10353768), (48, 6902512), (64, 5176884), (96, 3451256), (128, 2588442), (151, 2194176), (192, 1725628), (256, 1294221), (302, 1097088), (384, 862814), (453, 731392), (604, 548544), (768, 431407), (906, 365696), (1208, 274272), (1812, 182848), (2416, 137136), (2857, 115968), (3624, 91424), (4832, 68568), (5714, 57984), (7248, 45712), (8571, 38656), (9664, 34284), (11428, 28992), (14496, 22856), (17142, 19328)]