172921392

素因数分解:

$2^4\times 3^4\times 7^3\times {\mathrm{389}}^1$

素因数の和:430

約数の個数: 200

約数和(自身を含む): 585156000

約数和(自身を除く): 412234608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 81, 84, 98, 108, 112, 126, 144, 147, 162, 168, 189, 196, 216, 252, 294, 324, 336, 343, 378, 389, 392, 432, 441, 504, 567, 588, 648, 686, 756, 778, 784, 882, 1008, 1029, 1134, 1167, 1176, 1296, 1323, 1372, 1512, 1556, 1764, 2058, 2268, 2334, 2352, 2646, 2723, 2744, 3024, 3087, 3112, 3501, 3528, 3969, 4116, 4536, 4668, 5292, 5446, 5488, 6174, 6224, 7002, 7056, 7938, 8169, 8232, 9072, 9261, 9336, 10503, 10584, 10892, 12348, 14004, 15876, 16338, 16464, 18522, 18672, 19061, 21006, 21168, 21784, 24507, 24696, 27783, 28008, 31509, 31752, 32676, 37044, 38122, 42012, 43568, 49014, 49392, 55566, 56016, 57183, 63018, 63504, 65352, 73521, 74088, 76244, 84024, 98028, 111132, 114366, 126036, 130704, 133427, 147042, 148176, 152488, 168048, 171549, 196056, 220563, 222264, 228732, 252072, 266854, 294084, 304976, 343098, 392112, 400281, 441126, 444528, 457464, 504144, 514647, 533708, 588168, 686196, 800562, 882252, 914928, 1029294, 1067416, 1176336, 1200843, 1372392, 1543941, 1601124, 1764504, 2058588, 2134832, 2401686, 2744784, 3087882, 3202248, 3529008, 3602529, 4117176, 4803372, 6175764, 6404496, 7205058, 8234352, 9606744, 10807587, 12351528, 14410116, 19213488, 21615174, 24703056, 28820232, 43230348, 57640464, 86460696, 172921392]

約数ペア:

[(1, 172921392), (2, 86460696), (3, 57640464), (4, 43230348), (6, 28820232), (7, 24703056), (8, 21615174), (9, 19213488), (12, 14410116), (14, 12351528), (16, 10807587), (18, 9606744), (21, 8234352), (24, 7205058), (27, 6404496), (28, 6175764), (36, 4803372), (42, 4117176), (48, 3602529), (49, 3529008), (54, 3202248), (56, 3087882), (63, 2744784), (72, 2401686), (81, 2134832), (84, 2058588), (98, 1764504), (108, 1601124), (112, 1543941), (126, 1372392), (144, 1200843), (147, 1176336), (162, 1067416), (168, 1029294), (189, 914928), (196, 882252), (216, 800562), (252, 686196), (294, 588168), (324, 533708), (336, 514647), (343, 504144), (378, 457464), (389, 444528), (392, 441126), (432, 400281), (441, 392112), (504, 343098), (567, 304976), (588, 294084), (648, 266854), (686, 252072), (756, 228732), (778, 222264), (784, 220563), (882, 196056), (1008, 171549), (1029, 168048), (1134, 152488), (1167, 148176), (1176, 147042), (1296, 133427), (1323, 130704), (1372, 126036), (1512, 114366), (1556, 111132), (1764, 98028), (2058, 84024), (2268, 76244), (2334, 74088), (2352, 73521), (2646, 65352), (2723, 63504), (2744, 63018), (3024, 57183), (3087, 56016), (3112, 55566), (3501, 49392), (3528, 49014), (3969, 43568), (4116, 42012), (4536, 38122), (4668, 37044), (5292, 32676), (5446, 31752), (5488, 31509), (6174, 28008), (6224, 27783), (7002, 24696), (7056, 24507), (7938, 21784), (8169, 21168), (8232, 21006), (9072, 19061), (9261, 18672), (9336, 18522), (10503, 16464), (10584, 16338), (10892, 15876), (12348, 14004)]