306257328

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2371}}^1$

素因数の和:2424

約数の個数: 160

約数和(自身を含む): 988270080

約数和(自身を除く): 682012752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 27, 36, 39, 46, 48, 52, 54, 69, 72, 78, 92, 104, 108, 117, 138, 144, 156, 184, 207, 208, 216, 234, 276, 299, 312, 351, 368, 414, 432, 468, 552, 598, 621, 624, 702, 828, 897, 936, 1104, 1196, 1242, 1404, 1656, 1794, 1872, 2371, 2392, 2484, 2691, 2808, 3312, 3588, 4742, 4784, 4968, 5382, 5616, 7113, 7176, 8073, 9484, 9936, 10764, 14226, 14352, 16146, 18968, 21339, 21528, 28452, 30823, 32292, 37936, 42678, 43056, 54533, 56904, 61646, 64017, 64584, 85356, 92469, 109066, 113808, 123292, 128034, 129168, 163599, 170712, 184938, 218132, 246584, 256068, 277407, 327198, 341424, 369876, 436264, 490797, 493168, 512136, 554814, 654396, 708929, 739752, 832221, 872528, 981594, 1024272, 1109628, 1308792, 1417858, 1472391, 1479504, 1664442, 1963188, 2126787, 2219256, 2617584, 2835716, 2944782, 3328884, 3926376, 4253574, 4438512, 5671432, 5889564, 6380361, 6657768, 7852752, 8507148, 11342864, 11779128, 12760722, 13315536, 17014296, 19141083, 23558256, 25521444, 34028592, 38282166, 51042888, 76564332, 102085776, 153128664, 306257328]

約数ペア:

[(1, 306257328), (2, 153128664), (3, 102085776), (4, 76564332), (6, 51042888), (8, 38282166), (9, 34028592), (12, 25521444), (13, 23558256), (16, 19141083), (18, 17014296), (23, 13315536), (24, 12760722), (26, 11779128), (27, 11342864), (36, 8507148), (39, 7852752), (46, 6657768), (48, 6380361), (52, 5889564), (54, 5671432), (69, 4438512), (72, 4253574), (78, 3926376), (92, 3328884), (104, 2944782), (108, 2835716), (117, 2617584), (138, 2219256), (144, 2126787), (156, 1963188), (184, 1664442), (207, 1479504), (208, 1472391), (216, 1417858), (234, 1308792), (276, 1109628), (299, 1024272), (312, 981594), (351, 872528), (368, 832221), (414, 739752), (432, 708929), (468, 654396), (552, 554814), (598, 512136), (621, 493168), (624, 490797), (702, 436264), (828, 369876), (897, 341424), (936, 327198), (1104, 277407), (1196, 256068), (1242, 246584), (1404, 218132), (1656, 184938), (1794, 170712), (1872, 163599), (2371, 129168), (2392, 128034), (2484, 123292), (2691, 113808), (2808, 109066), (3312, 92469), (3588, 85356), (4742, 64584), (4784, 64017), (4968, 61646), (5382, 56904), (5616, 54533), (7113, 43056), (7176, 42678), (8073, 37936), (9484, 32292), (9936, 30823), (10764, 28452), (14226, 21528), (14352, 21339), (16146, 18968)]