1408516428

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^2\times {\mathrm{199}}^1$

素因数の和:332

約数の個数: 144

約数和(自身を含む): 3816288000

約数和(自身を除く): 2407771572

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 43, 44, 58, 66, 86, 87, 116, 129, 132, 172, 174, 199, 258, 319, 348, 398, 473, 516, 597, 638, 796, 946, 957, 1194, 1247, 1276, 1419, 1849, 1892, 1914, 2189, 2388, 2494, 2838, 3698, 3741, 3828, 4378, 4988, 5547, 5676, 5771, 6567, 7396, 7482, 8557, 8756, 11094, 11542, 13134, 13717, 14964, 17114, 17313, 20339, 22188, 23084, 25671, 26268, 27434, 34228, 34626, 40678, 41151, 51342, 53621, 54868, 61017, 63481, 69252, 81356, 82302, 94127, 102684, 107242, 122034, 126962, 160863, 164604, 188254, 190443, 214484, 244068, 248153, 253924, 282381, 321726, 367951, 376508, 380886, 496306, 564762, 589831, 643452, 735902, 744459, 761772, 992612, 1103853, 1129524, 1179662, 1471804, 1488918, 1769493, 2207706, 2359324, 2729683, 2977836, 3538986, 4047461, 4415412, 5459366, 7077972, 8094922, 8189049, 10670579, 10918732, 12142383, 16189844, 16378098, 21341158, 24284766, 32011737, 32756196, 42682316, 48569532, 64023474, 117376369, 128046948, 234752738, 352129107, 469505476, 704258214, 1408516428]

約数ペア:

[(1, 1408516428), (2, 704258214), (3, 469505476), (4, 352129107), (6, 234752738), (11, 128046948), (12, 117376369), (22, 64023474), (29, 48569532), (33, 42682316), (43, 32756196), (44, 32011737), (58, 24284766), (66, 21341158), (86, 16378098), (87, 16189844), (116, 12142383), (129, 10918732), (132, 10670579), (172, 8189049), (174, 8094922), (199, 7077972), (258, 5459366), (319, 4415412), (348, 4047461), (398, 3538986), (473, 2977836), (516, 2729683), (597, 2359324), (638, 2207706), (796, 1769493), (946, 1488918), (957, 1471804), (1194, 1179662), (1247, 1129524), (1276, 1103853), (1419, 992612), (1849, 761772), (1892, 744459), (1914, 735902), (2189, 643452), (2388, 589831), (2494, 564762), (2838, 496306), (3698, 380886), (3741, 376508), (3828, 367951), (4378, 321726), (4988, 282381), (5547, 253924), (5676, 248153), (5771, 244068), (6567, 214484), (7396, 190443), (7482, 188254), (8557, 164604), (8756, 160863), (11094, 126962), (11542, 122034), (13134, 107242), (13717, 102684), (14964, 94127), (17114, 82302), (17313, 81356), (20339, 69252), (22188, 63481), (23084, 61017), (25671, 54868), (26268, 53621), (27434, 51342), (34228, 41151), (34626, 40678)]