242667216

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{641}}^1$

素因数の和:905

約数の個数: 120

約数和(自身を含む): 745130880

約数和(自身を除く): 502463664

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 239, 264, 396, 478, 528, 641, 717, 792, 956, 1282, 1434, 1584, 1912, 1923, 2151, 2564, 2629, 2868, 3824, 3846, 4302, 5128, 5258, 5736, 5769, 7051, 7692, 7887, 8604, 10256, 10516, 11472, 11538, 14102, 15384, 15774, 17208, 21032, 21153, 23076, 23661, 28204, 30768, 31548, 34416, 42064, 42306, 46152, 47322, 56408, 63096, 63459, 84612, 92304, 94644, 112816, 126192, 126918, 153199, 169224, 189288, 253836, 306398, 338448, 378576, 459597, 507672, 612796, 919194, 1015344, 1225592, 1378791, 1685189, 1838388, 2451184, 2757582, 3370378, 3676776, 5055567, 5515164, 6740756, 7353552, 10111134, 11030328, 13481512, 15166701, 20222268, 22060656, 26963024, 30333402, 40444536, 60666804, 80889072, 121333608, 242667216]

約数ペア:

[(1, 242667216), (2, 121333608), (3, 80889072), (4, 60666804), (6, 40444536), (8, 30333402), (9, 26963024), (11, 22060656), (12, 20222268), (16, 15166701), (18, 13481512), (22, 11030328), (24, 10111134), (33, 7353552), (36, 6740756), (44, 5515164), (48, 5055567), (66, 3676776), (72, 3370378), (88, 2757582), (99, 2451184), (132, 1838388), (144, 1685189), (176, 1378791), (198, 1225592), (239, 1015344), (264, 919194), (396, 612796), (478, 507672), (528, 459597), (641, 378576), (717, 338448), (792, 306398), (956, 253836), (1282, 189288), (1434, 169224), (1584, 153199), (1912, 126918), (1923, 126192), (2151, 112816), (2564, 94644), (2629, 92304), (2868, 84612), (3824, 63459), (3846, 63096), (4302, 56408), (5128, 47322), (5258, 46152), (5736, 42306), (5769, 42064), (7051, 34416), (7692, 31548), (7887, 30768), (8604, 28204), (10256, 23661), (10516, 23076), (11472, 21153), (11538, 21032), (14102, 17208), (15384, 15774)]