331998912

素因数分解:

$2^6\times 3^4\times 7^2\times {\mathrm{1307}}^1$

素因数の和:1345

約数の個数: 210

約数和(自身を含む): 1145702052

約数和(自身を除く): 813703140

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, 64, 72, 81, 84, 96, 98, 108, 112, 126, 144, 147, 162, 168, 189, 192, 196, 216, 224, 252, 288, 294, 324, 336, 378, 392, 432, 441, 448, 504, 567, 576, 588, 648, 672, 756, 784, 864, 882, 1008, 1134, 1176, 1296, 1307, 1323, 1344, 1512, 1568, 1728, 1764, 2016, 2268, 2352, 2592, 2614, 2646, 3024, 3136, 3528, 3921, 3969, 4032, 4536, 4704, 5184, 5228, 5292, 6048, 7056, 7842, 7938, 9072, 9149, 9408, 10456, 10584, 11763, 12096, 14112, 15684, 15876, 18144, 18298, 20912, 21168, 23526, 27447, 28224, 31368, 31752, 35289, 36288, 36596, 41824, 42336, 47052, 54894, 62736, 63504, 64043, 70578, 73192, 82341, 83648, 84672, 94104, 105867, 109788, 125472, 127008, 128086, 141156, 146384, 164682, 188208, 192129, 211734, 219576, 247023, 250944, 254016, 256172, 282312, 292768, 329364, 376416, 384258, 423468, 439152, 494046, 512344, 564624, 576387, 585536, 658728, 741069, 752832, 768516, 846936, 878304, 988092, 1024688, 1129248, 1152774, 1317456, 1482138, 1537032, 1693872, 1729161, 1756608, 1976184, 2049376, 2258496, 2305548, 2634912, 2964276, 3074064, 3387744, 3458322, 3952368, 4098752, 4611096, 5187483, 5269824, 5928552, 6148128, 6775488, 6916644, 7904736, 9222192, 10374966, 11857104, 12296256, 13833288, 15809472, 18444384, 20749932, 23714208, 27666576, 36888768, 41499864, 47428416, 55333152, 82999728, 110666304, 165999456, 331998912]

約数ペア:

[(1, 331998912), (2, 165999456), (3, 110666304), (4, 82999728), (6, 55333152), (7, 47428416), (8, 41499864), (9, 36888768), (12, 27666576), (14, 23714208), (16, 20749932), (18, 18444384), (21, 15809472), (24, 13833288), (27, 12296256), (28, 11857104), (32, 10374966), (36, 9222192), (42, 7904736), (48, 6916644), (49, 6775488), (54, 6148128), (56, 5928552), (63, 5269824), (64, 5187483), (72, 4611096), (81, 4098752), (84, 3952368), (96, 3458322), (98, 3387744), (108, 3074064), (112, 2964276), (126, 2634912), (144, 2305548), (147, 2258496), (162, 2049376), (168, 1976184), (189, 1756608), (192, 1729161), (196, 1693872), (216, 1537032), (224, 1482138), (252, 1317456), (288, 1152774), (294, 1129248), (324, 1024688), (336, 988092), (378, 878304), (392, 846936), (432, 768516), (441, 752832), (448, 741069), (504, 658728), (567, 585536), (576, 576387), (588, 564624), (648, 512344), (672, 494046), (756, 439152), (784, 423468), (864, 384258), (882, 376416), (1008, 329364), (1134, 292768), (1176, 282312), (1296, 256172), (1307, 254016), (1323, 250944), (1344, 247023), (1512, 219576), (1568, 211734), (1728, 192129), (1764, 188208), (2016, 164682), (2268, 146384), (2352, 141156), (2592, 128086), (2614, 127008), (2646, 125472), (3024, 109788), (3136, 105867), (3528, 94104), (3921, 84672), (3969, 83648), (4032, 82341), (4536, 73192), (4704, 70578), (5184, 64043), (5228, 63504), (5292, 62736), (6048, 54894), (7056, 47052), (7842, 42336), (7938, 41824), (9072, 36596), (9149, 36288), (9408, 35289), (10456, 31752), (10584, 31368), (11763, 28224), (12096, 27447), (14112, 23526), (15684, 21168), (15876, 20912), (18144, 18298)]