290698656

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{137}}^1$

素因数の和:235

約数の個数: 144

約数和(自身を含む): 828781632

約数和(自身を除く): 538082976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 31, 32, 46, 48, 62, 69, 92, 93, 96, 124, 137, 138, 184, 186, 248, 274, 276, 368, 372, 411, 496, 548, 552, 713, 736, 744, 822, 961, 992, 1096, 1104, 1426, 1488, 1644, 1922, 2139, 2192, 2208, 2852, 2883, 2976, 3151, 3288, 3844, 4247, 4278, 4384, 5704, 5766, 6302, 6576, 7688, 8494, 8556, 9453, 11408, 11532, 12604, 12741, 13152, 15376, 16988, 17112, 18906, 22103, 22816, 23064, 25208, 25482, 30752, 33976, 34224, 37812, 44206, 46128, 50416, 50964, 66309, 67952, 68448, 75624, 88412, 92256, 97681, 100832, 101928, 131657, 132618, 135904, 151248, 176824, 195362, 203856, 263314, 265236, 293043, 302496, 353648, 390724, 394971, 407712, 526628, 530472, 586086, 707296, 781448, 789942, 1053256, 1060944, 1172172, 1562896, 1579884, 2106512, 2121888, 2344344, 3028111, 3125792, 3159768, 4213024, 4688688, 6056222, 6319536, 9084333, 9377376, 12112444, 12639072, 18168666, 24224888, 36337332, 48449776, 72674664, 96899552, 145349328, 290698656]

約数ペア:

[(1, 290698656), (2, 145349328), (3, 96899552), (4, 72674664), (6, 48449776), (8, 36337332), (12, 24224888), (16, 18168666), (23, 12639072), (24, 12112444), (31, 9377376), (32, 9084333), (46, 6319536), (48, 6056222), (62, 4688688), (69, 4213024), (92, 3159768), (93, 3125792), (96, 3028111), (124, 2344344), (137, 2121888), (138, 2106512), (184, 1579884), (186, 1562896), (248, 1172172), (274, 1060944), (276, 1053256), (368, 789942), (372, 781448), (411, 707296), (496, 586086), (548, 530472), (552, 526628), (713, 407712), (736, 394971), (744, 390724), (822, 353648), (961, 302496), (992, 293043), (1096, 265236), (1104, 263314), (1426, 203856), (1488, 195362), (1644, 176824), (1922, 151248), (2139, 135904), (2192, 132618), (2208, 131657), (2852, 101928), (2883, 100832), (2976, 97681), (3151, 92256), (3288, 88412), (3844, 75624), (4247, 68448), (4278, 67952), (4384, 66309), (5704, 50964), (5766, 50416), (6302, 46128), (6576, 44206), (7688, 37812), (8494, 34224), (8556, 33976), (9453, 30752), (11408, 25482), (11532, 25208), (12604, 23064), (12741, 22816), (13152, 22103), (15376, 18906), (16988, 17112)]