312979464

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{9857}}^1$

素因数の和:9889

約数の個数: 120

約数和(自身を含む): 1019859390

約数和(自身を除く): 706879926

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 81, 84, 98, 108, 126, 147, 162, 168, 189, 196, 216, 252, 294, 324, 378, 392, 441, 504, 567, 588, 648, 756, 882, 1134, 1176, 1323, 1512, 1764, 2268, 2646, 3528, 3969, 4536, 5292, 7938, 9857, 10584, 15876, 19714, 29571, 31752, 39428, 59142, 68999, 78856, 88713, 118284, 137998, 177426, 206997, 236568, 266139, 275996, 354852, 413994, 482993, 532278, 551992, 620991, 709704, 798417, 827988, 965986, 1064556, 1241982, 1448979, 1596834, 1655976, 1862973, 1931972, 2129112, 2483964, 2897958, 3193668, 3725946, 3863944, 4346937, 4967928, 5588919, 5795916, 6387336, 7451892, 8693874, 11177838, 11591832, 13040811, 14903784, 17387748, 22355676, 26081622, 34775496, 39122433, 44711352, 52163244, 78244866, 104326488, 156489732, 312979464]

約数ペア:

[(1, 312979464), (2, 156489732), (3, 104326488), (4, 78244866), (6, 52163244), (7, 44711352), (8, 39122433), (9, 34775496), (12, 26081622), (14, 22355676), (18, 17387748), (21, 14903784), (24, 13040811), (27, 11591832), (28, 11177838), (36, 8693874), (42, 7451892), (49, 6387336), (54, 5795916), (56, 5588919), (63, 4967928), (72, 4346937), (81, 3863944), (84, 3725946), (98, 3193668), (108, 2897958), (126, 2483964), (147, 2129112), (162, 1931972), (168, 1862973), (189, 1655976), (196, 1596834), (216, 1448979), (252, 1241982), (294, 1064556), (324, 965986), (378, 827988), (392, 798417), (441, 709704), (504, 620991), (567, 551992), (588, 532278), (648, 482993), (756, 413994), (882, 354852), (1134, 275996), (1176, 266139), (1323, 236568), (1512, 206997), (1764, 177426), (2268, 137998), (2646, 118284), (3528, 88713), (3969, 78856), (4536, 68999), (5292, 59142), (7938, 39428), (9857, 31752), (10584, 29571), (15876, 19714)]