266990808

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{9871}}^1$

素因数の和:9917

約数の個数: 96

約数和(自身を含む): 810293760

約数和(自身を除く): 543302952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 49, 56, 69, 84, 92, 98, 138, 147, 161, 168, 184, 196, 276, 294, 322, 392, 483, 552, 588, 644, 966, 1127, 1176, 1288, 1932, 2254, 3381, 3864, 4508, 6762, 9016, 9871, 13524, 19742, 27048, 29613, 39484, 59226, 69097, 78968, 118452, 138194, 207291, 227033, 236904, 276388, 414582, 454066, 483679, 552776, 681099, 829164, 908132, 967358, 1362198, 1451037, 1589231, 1658328, 1816264, 1934716, 2724396, 2902074, 3178462, 3869432, 4767693, 5448792, 5804148, 6356924, 9535386, 11124617, 11608296, 12713848, 19070772, 22249234, 33373851, 38141544, 44498468, 66747702, 88996936, 133495404, 266990808]

約数ペア:

[(1, 266990808), (2, 133495404), (3, 88996936), (4, 66747702), (6, 44498468), (7, 38141544), (8, 33373851), (12, 22249234), (14, 19070772), (21, 12713848), (23, 11608296), (24, 11124617), (28, 9535386), (42, 6356924), (46, 5804148), (49, 5448792), (56, 4767693), (69, 3869432), (84, 3178462), (92, 2902074), (98, 2724396), (138, 1934716), (147, 1816264), (161, 1658328), (168, 1589231), (184, 1451037), (196, 1362198), (276, 967358), (294, 908132), (322, 829164), (392, 681099), (483, 552776), (552, 483679), (588, 454066), (644, 414582), (966, 276388), (1127, 236904), (1176, 227033), (1288, 207291), (1932, 138194), (2254, 118452), (3381, 78968), (3864, 69097), (4508, 59226), (6762, 39484), (9016, 29613), (9871, 27048), (13524, 19742)]