256362624

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{10597}}^1$

素因数の和:10627

約数の個数: 128

約数和(自身を含む): 864796800

約数和(自身を除く): 608434176

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 864, 896, 1008, 1152, 1344, 1512, 1728, 2016, 2688, 3024, 3456, 4032, 6048, 8064, 10597, 12096, 21194, 24192, 31791, 42388, 63582, 74179, 84776, 95373, 127164, 148358, 169552, 190746, 222537, 254328, 286119, 296716, 339104, 381492, 445074, 508656, 572238, 593432, 667611, 678208, 762984, 890148, 1017312, 1144476, 1186864, 1335222, 1356416, 1525968, 1780296, 2002833, 2034624, 2288952, 2373728, 2670444, 3051936, 3560592, 4005666, 4069248, 4577904, 4747456, 5340888, 6103872, 7121184, 8011332, 9155808, 9494912, 10681776, 12207744, 14242368, 16022664, 18311616, 21363552, 28484736, 32045328, 36623232, 42727104, 64090656, 85454208, 128181312, 256362624]

約数ペア:

[(1, 256362624), (2, 128181312), (3, 85454208), (4, 64090656), (6, 42727104), (7, 36623232), (8, 32045328), (9, 28484736), (12, 21363552), (14, 18311616), (16, 16022664), (18, 14242368), (21, 12207744), (24, 10681776), (27, 9494912), (28, 9155808), (32, 8011332), (36, 7121184), (42, 6103872), (48, 5340888), (54, 4747456), (56, 4577904), (63, 4069248), (64, 4005666), (72, 3560592), (84, 3051936), (96, 2670444), (108, 2373728), (112, 2288952), (126, 2034624), (128, 2002833), (144, 1780296), (168, 1525968), (189, 1356416), (192, 1335222), (216, 1186864), (224, 1144476), (252, 1017312), (288, 890148), (336, 762984), (378, 678208), (384, 667611), (432, 593432), (448, 572238), (504, 508656), (576, 445074), (672, 381492), (756, 339104), (864, 296716), (896, 286119), (1008, 254328), (1152, 222537), (1344, 190746), (1512, 169552), (1728, 148358), (2016, 127164), (2688, 95373), (3024, 84776), (3456, 74179), (4032, 63582), (6048, 42388), (8064, 31791), (10597, 24192), (12096, 21194)]