304401888

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{883}}^1$

素因数の和:931

約数の個数: 240

約数和(自身を含む): 1078197120

約数和(自身を除く): 773795232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 72, 76, 81, 84, 96, 108, 112, 114, 126, 133, 144, 152, 162, 168, 171, 189, 216, 224, 228, 252, 266, 288, 304, 324, 336, 342, 378, 399, 432, 456, 504, 513, 532, 567, 608, 648, 672, 684, 756, 798, 864, 883, 912, 1008, 1026, 1064, 1134, 1197, 1296, 1368, 1512, 1539, 1596, 1766, 1824, 2016, 2052, 2128, 2268, 2394, 2592, 2649, 2736, 3024, 3078, 3192, 3532, 3591, 4104, 4256, 4536, 4788, 5298, 5472, 6048, 6156, 6181, 6384, 7064, 7182, 7947, 8208, 9072, 9576, 10596, 10773, 12312, 12362, 12768, 14128, 14364, 15894, 16416, 16777, 18144, 18543, 19152, 21192, 21546, 23841, 24624, 24724, 28256, 28728, 31788, 33554, 37086, 38304, 42384, 43092, 47682, 49248, 49448, 50331, 55629, 57456, 63576, 67108, 71523, 74172, 84768, 86184, 95364, 98896, 100662, 111258, 114912, 117439, 127152, 134216, 143046, 148344, 150993, 166887, 172368, 190728, 197792, 201324, 222516, 234878, 254304, 268432, 286092, 296688, 301986, 333774, 344736, 352317, 381456, 402648, 445032, 452979, 469756, 500661, 536864, 572184, 593376, 603972, 667548, 704634, 762912, 805296, 890064, 905958, 939512, 1001322, 1056951, 1144368, 1207944, 1335096, 1358937, 1409268, 1610592, 1780128, 1811916, 1879024, 2002644, 2113902, 2288736, 2415888, 2670192, 2717874, 2818536, 3170853, 3623832, 3758048, 4005288, 4227804, 4831776, 5340384, 5435748, 5637072, 6341706, 7247664, 8010576, 8455608, 9512559, 10871496, 11274144, 12683412, 14495328, 16021152, 16911216, 19025118, 21742992, 25366824, 33822432, 38050236, 43485984, 50733648, 76100472, 101467296, 152200944, 304401888]

約数ペア:

[(1, 304401888), (2, 152200944), (3, 101467296), (4, 76100472), (6, 50733648), (7, 43485984), (8, 38050236), (9, 33822432), (12, 25366824), (14, 21742992), (16, 19025118), (18, 16911216), (19, 16021152), (21, 14495328), (24, 12683412), (27, 11274144), (28, 10871496), (32, 9512559), (36, 8455608), (38, 8010576), (42, 7247664), (48, 6341706), (54, 5637072), (56, 5435748), (57, 5340384), (63, 4831776), (72, 4227804), (76, 4005288), (81, 3758048), (84, 3623832), (96, 3170853), (108, 2818536), (112, 2717874), (114, 2670192), (126, 2415888), (133, 2288736), (144, 2113902), (152, 2002644), (162, 1879024), (168, 1811916), (171, 1780128), (189, 1610592), (216, 1409268), (224, 1358937), (228, 1335096), (252, 1207944), (266, 1144368), (288, 1056951), (304, 1001322), (324, 939512), (336, 905958), (342, 890064), (378, 805296), (399, 762912), (432, 704634), (456, 667548), (504, 603972), (513, 593376), (532, 572184), (567, 536864), (608, 500661), (648, 469756), (672, 452979), (684, 445032), (756, 402648), (798, 381456), (864, 352317), (883, 344736), (912, 333774), (1008, 301986), (1026, 296688), (1064, 286092), (1134, 268432), (1197, 254304), (1296, 234878), (1368, 222516), (1512, 201324), (1539, 197792), (1596, 190728), (1766, 172368), (1824, 166887), (2016, 150993), (2052, 148344), (2128, 143046), (2268, 134216), (2394, 127152), (2592, 117439), (2649, 114912), (2736, 111258), (3024, 100662), (3078, 98896), (3192, 95364), (3532, 86184), (3591, 84768), (4104, 74172), (4256, 71523), (4536, 67108), (4788, 63576), (5298, 57456), (5472, 55629), (6048, 50331), (6156, 49448), (6181, 49248), (6384, 47682), (7064, 43092), (7182, 42384), (7947, 38304), (8208, 37086), (9072, 33554), (9576, 31788), (10596, 28728), (10773, 28256), (12312, 24724), (12362, 24624), (12768, 23841), (14128, 21546), (14364, 21192), (15894, 19152), (16416, 18543), (16777, 18144)]