19417918464

素因数分解:

$2^{10}\times 3^2\times 7^1\times {\mathrm{300997}}^1$

素因数の和:301030

約数の個数: 132

約数和(自身を含む): 64078862224

約数和(自身を除く): 44660943760

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 896, 1008, 1024, 1152, 1344, 1536, 1792, 2016, 2304, 2688, 3072, 3584, 4032, 4608, 5376, 7168, 8064, 9216, 10752, 16128, 21504, 32256, 64512, 300997, 601994, 902991, 1203988, 1805982, 2106979, 2407976, 2708973, 3611964, 4213958, 4815952, 5417946, 6320937, 7223928, 8427916, 9631904, 10835892, 12641874, 14447856, 16855832, 18962811, 19263808, 21671784, 25283748, 28895712, 33711664, 37925622, 38527616, 43343568, 50567496, 57791424, 67423328, 75851244, 77055232, 86687136, 101134992, 115582848, 134846656, 151702488, 154110464, 173374272, 202269984, 231165696, 269693312, 303404976, 308220928, 346748544, 404539968, 462331392, 539386624, 606809952, 693497088, 809079936, 924662784, 1078773248, 1213619904, 1386994176, 1618159872, 2157546496, 2427239808, 2773988352, 3236319744, 4854479616, 6472639488, 9708959232, 19417918464]

約数ペア:

[(1, 19417918464), (2, 9708959232), (3, 6472639488), (4, 4854479616), (6, 3236319744), (7, 2773988352), (8, 2427239808), (9, 2157546496), (12, 1618159872), (14, 1386994176), (16, 1213619904), (18, 1078773248), (21, 924662784), (24, 809079936), (28, 693497088), (32, 606809952), (36, 539386624), (42, 462331392), (48, 404539968), (56, 346748544), (63, 308220928), (64, 303404976), (72, 269693312), (84, 231165696), (96, 202269984), (112, 173374272), (126, 154110464), (128, 151702488), (144, 134846656), (168, 115582848), (192, 101134992), (224, 86687136), (252, 77055232), (256, 75851244), (288, 67423328), (336, 57791424), (384, 50567496), (448, 43343568), (504, 38527616), (512, 37925622), (576, 33711664), (672, 28895712), (768, 25283748), (896, 21671784), (1008, 19263808), (1024, 18962811), (1152, 16855832), (1344, 14447856), (1536, 12641874), (1792, 10835892), (2016, 9631904), (2304, 8427916), (2688, 7223928), (3072, 6320937), (3584, 5417946), (4032, 4815952), (4608, 4213958), (5376, 3611964), (7168, 2708973), (8064, 2407976), (9216, 2106979), (10752, 1805982), (16128, 1203988), (21504, 902991), (32256, 601994), (64512, 300997)]