390755904

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{26431}}^1$

素因数の和:26464

約数の個数: 112

約数和(自身を含む): 1289035776

約数和(自身を除く): 898279872

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 112, 132, 154, 168, 176, 192, 224, 231, 264, 308, 336, 352, 448, 462, 528, 616, 672, 704, 924, 1056, 1232, 1344, 1848, 2112, 2464, 3696, 4928, 7392, 14784, 26431, 52862, 79293, 105724, 158586, 185017, 211448, 290741, 317172, 370034, 422896, 555051, 581482, 634344, 740068, 845792, 872223, 1110102, 1162964, 1268688, 1480136, 1691584, 1744446, 2035187, 2220204, 2325928, 2537376, 2960272, 3488892, 4070374, 4440408, 4651856, 5074752, 5920544, 6105561, 6977784, 8140748, 8880816, 9303712, 11841088, 12211122, 13955568, 16281496, 17761632, 18607424, 24422244, 27911136, 32562992, 35523264, 48844488, 55822272, 65125984, 97688976, 130251968, 195377952, 390755904]

約数ペア:

[(1, 390755904), (2, 195377952), (3, 130251968), (4, 97688976), (6, 65125984), (7, 55822272), (8, 48844488), (11, 35523264), (12, 32562992), (14, 27911136), (16, 24422244), (21, 18607424), (22, 17761632), (24, 16281496), (28, 13955568), (32, 12211122), (33, 11841088), (42, 9303712), (44, 8880816), (48, 8140748), (56, 6977784), (64, 6105561), (66, 5920544), (77, 5074752), (84, 4651856), (88, 4440408), (96, 4070374), (112, 3488892), (132, 2960272), (154, 2537376), (168, 2325928), (176, 2220204), (192, 2035187), (224, 1744446), (231, 1691584), (264, 1480136), (308, 1268688), (336, 1162964), (352, 1110102), (448, 872223), (462, 845792), (528, 740068), (616, 634344), (672, 581482), (704, 555051), (924, 422896), (1056, 370034), (1232, 317172), (1344, 290741), (1848, 211448), (2112, 185017), (2464, 158586), (3696, 105724), (4928, 79293), (7392, 52862), (14784, 26431)]