258076416

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{25849}}^1$

素因数の和:25881

約数の個数: 72

約数和(自身を含む): 739723600

約数和(自身を除く): 481647184

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 624, 768, 832, 1248, 1664, 2496, 3328, 4992, 9984, 25849, 51698, 77547, 103396, 155094, 206792, 310188, 336037, 413584, 620376, 672074, 827168, 1008111, 1240752, 1344148, 1654336, 2016222, 2481504, 2688296, 3308672, 4032444, 4963008, 5376592, 6617344, 8064888, 9926016, 10753184, 16129776, 19852032, 21506368, 32259552, 43012736, 64519104, 86025472, 129038208, 258076416]

約数ペア:

[(1, 258076416), (2, 129038208), (3, 86025472), (4, 64519104), (6, 43012736), (8, 32259552), (12, 21506368), (13, 19852032), (16, 16129776), (24, 10753184), (26, 9926016), (32, 8064888), (39, 6617344), (48, 5376592), (52, 4963008), (64, 4032444), (78, 3308672), (96, 2688296), (104, 2481504), (128, 2016222), (156, 1654336), (192, 1344148), (208, 1240752), (256, 1008111), (312, 827168), (384, 672074), (416, 620376), (624, 413584), (768, 336037), (832, 310188), (1248, 206792), (1664, 155094), (2496, 103396), (3328, 77547), (4992, 51698), (9984, 25849)]