787954032

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{887}}^1$

素因数の和:1131

約数の個数: 120

約数和(自身を含む): 2290329600

約数和(自身を除く): 1502375568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 199, 248, 279, 372, 398, 496, 558, 597, 744, 796, 887, 1116, 1194, 1488, 1592, 1774, 1791, 2232, 2388, 2661, 3184, 3548, 3582, 4464, 4776, 5322, 6169, 7096, 7164, 7983, 9552, 10644, 12338, 14192, 14328, 15966, 18507, 21288, 24676, 27497, 28656, 31932, 37014, 42576, 49352, 54994, 55521, 63864, 74028, 82491, 98704, 109988, 111042, 127728, 148056, 164982, 176513, 219976, 222084, 247473, 296112, 329964, 353026, 439952, 444168, 494946, 529539, 659928, 706052, 888336, 989892, 1059078, 1319856, 1412104, 1588617, 1979784, 2118156, 2824208, 3177234, 3959568, 4236312, 5471903, 6354468, 8472624, 10943806, 12708936, 16415709, 21887612, 25417872, 32831418, 43775224, 49247127, 65662836, 87550448, 98494254, 131325672, 196988508, 262651344, 393977016, 787954032]

約数ペア:

[(1, 787954032), (2, 393977016), (3, 262651344), (4, 196988508), (6, 131325672), (8, 98494254), (9, 87550448), (12, 65662836), (16, 49247127), (18, 43775224), (24, 32831418), (31, 25417872), (36, 21887612), (48, 16415709), (62, 12708936), (72, 10943806), (93, 8472624), (124, 6354468), (144, 5471903), (186, 4236312), (199, 3959568), (248, 3177234), (279, 2824208), (372, 2118156), (398, 1979784), (496, 1588617), (558, 1412104), (597, 1319856), (744, 1059078), (796, 989892), (887, 888336), (1116, 706052), (1194, 659928), (1488, 529539), (1592, 494946), (1774, 444168), (1791, 439952), (2232, 353026), (2388, 329964), (2661, 296112), (3184, 247473), (3548, 222084), (3582, 219976), (4464, 176513), (4776, 164982), (5322, 148056), (6169, 127728), (7096, 111042), (7164, 109988), (7983, 98704), (9552, 82491), (10644, 74028), (12338, 63864), (14192, 55521), (14328, 54994), (15966, 49352), (18507, 42576), (21288, 37014), (24676, 31932), (27497, 28656)]