31315248

素因数分解:

$2^4\times 3^4\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:424

約数の個数: 100

約数和(自身を含む): 92154568

約数和(自身を除く): 60839320

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 73, 81, 108, 144, 146, 162, 216, 219, 292, 324, 331, 432, 438, 584, 648, 657, 662, 876, 993, 1168, 1296, 1314, 1324, 1752, 1971, 1986, 2628, 2648, 2979, 3504, 3942, 3972, 5256, 5296, 5913, 5958, 7884, 7944, 8937, 10512, 11826, 11916, 15768, 15888, 17874, 23652, 23832, 24163, 26811, 31536, 35748, 47304, 47664, 48326, 53622, 71496, 72489, 94608, 96652, 107244, 142992, 144978, 193304, 214488, 217467, 289956, 386608, 428976, 434934, 579912, 652401, 869868, 1159824, 1304802, 1739736, 1957203, 2609604, 3479472, 3914406, 5219208, 7828812, 10438416, 15657624, 31315248]

約数ペア:

[(1, 31315248), (2, 15657624), (3, 10438416), (4, 7828812), (6, 5219208), (8, 3914406), (9, 3479472), (12, 2609604), (16, 1957203), (18, 1739736), (24, 1304802), (27, 1159824), (36, 869868), (48, 652401), (54, 579912), (72, 434934), (73, 428976), (81, 386608), (108, 289956), (144, 217467), (146, 214488), (162, 193304), (216, 144978), (219, 142992), (292, 107244), (324, 96652), (331, 94608), (432, 72489), (438, 71496), (584, 53622), (648, 48326), (657, 47664), (662, 47304), (876, 35748), (993, 31536), (1168, 26811), (1296, 24163), (1314, 23832), (1324, 23652), (1752, 17874), (1971, 15888), (1986, 15768), (2628, 11916), (2648, 11826), (2979, 10512), (3504, 8937), (3942, 7944), (3972, 7884), (5256, 5958), (5296, 5913)]