245506464

素因数分解:

$2^5\times 3^4\times 7^2\times {\mathrm{1933}}^1$

素因数の和:1969

約数の個数: 180

約数和(自身を含む): 840344274

約数和(自身を除く): 594837810

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 81, 84, 96, 98, 108, 112, 126, 144, 147, 162, 168, 189, 196, 216, 224, 252, 288, 294, 324, 336, 378, 392, 432, 441, 504, 567, 588, 648, 672, 756, 784, 864, 882, 1008, 1134, 1176, 1296, 1323, 1512, 1568, 1764, 1933, 2016, 2268, 2352, 2592, 2646, 3024, 3528, 3866, 3969, 4536, 4704, 5292, 5799, 6048, 7056, 7732, 7938, 9072, 10584, 11598, 13531, 14112, 15464, 15876, 17397, 18144, 21168, 23196, 27062, 30928, 31752, 34794, 40593, 42336, 46392, 52191, 54124, 61856, 63504, 69588, 81186, 92784, 94717, 104382, 108248, 121779, 127008, 139176, 156573, 162372, 185568, 189434, 208764, 216496, 243558, 278352, 284151, 313146, 324744, 365337, 378868, 417528, 432992, 487116, 556704, 568302, 626292, 649488, 730674, 757736, 835056, 852453, 974232, 1096011, 1136604, 1252584, 1298976, 1461348, 1515472, 1670112, 1704906, 1948464, 2192022, 2273208, 2505168, 2557359, 2922696, 3030944, 3409812, 3896928, 4384044, 4546416, 5010336, 5114718, 5845392, 6819624, 7672077, 8768088, 9092832, 10229436, 11690784, 13639248, 15344154, 17536176, 20458872, 27278496, 30688308, 35072352, 40917744, 61376616, 81835488, 122753232, 245506464]

約数ペア:

[(1, 245506464), (2, 122753232), (3, 81835488), (4, 61376616), (6, 40917744), (7, 35072352), (8, 30688308), (9, 27278496), (12, 20458872), (14, 17536176), (16, 15344154), (18, 13639248), (21, 11690784), (24, 10229436), (27, 9092832), (28, 8768088), (32, 7672077), (36, 6819624), (42, 5845392), (48, 5114718), (49, 5010336), (54, 4546416), (56, 4384044), (63, 3896928), (72, 3409812), (81, 3030944), (84, 2922696), (96, 2557359), (98, 2505168), (108, 2273208), (112, 2192022), (126, 1948464), (144, 1704906), (147, 1670112), (162, 1515472), (168, 1461348), (189, 1298976), (196, 1252584), (216, 1136604), (224, 1096011), (252, 974232), (288, 852453), (294, 835056), (324, 757736), (336, 730674), (378, 649488), (392, 626292), (432, 568302), (441, 556704), (504, 487116), (567, 432992), (588, 417528), (648, 378868), (672, 365337), (756, 324744), (784, 313146), (864, 284151), (882, 278352), (1008, 243558), (1134, 216496), (1176, 208764), (1296, 189434), (1323, 185568), (1512, 162372), (1568, 156573), (1764, 139176), (1933, 127008), (2016, 121779), (2268, 108248), (2352, 104382), (2592, 94717), (2646, 92784), (3024, 81186), (3528, 69588), (3866, 63504), (3969, 61856), (4536, 54124), (4704, 52191), (5292, 46392), (5799, 42336), (6048, 40593), (7056, 34794), (7732, 31752), (7938, 30928), (9072, 27062), (10584, 23196), (11598, 21168), (13531, 18144), (14112, 17397), (15464, 15876)]