213111024

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{21871}}^1$

素因数の和:21918

約数の個数: 80

約数和(自身を含む): 650910720

約数和(自身を除く): 437799696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 42, 48, 56, 58, 84, 87, 112, 116, 168, 174, 203, 232, 336, 348, 406, 464, 609, 696, 812, 1218, 1392, 1624, 2436, 3248, 4872, 9744, 21871, 43742, 65613, 87484, 131226, 153097, 174968, 262452, 306194, 349936, 459291, 524904, 612388, 634259, 918582, 1049808, 1224776, 1268518, 1837164, 1902777, 2449552, 2537036, 3674328, 3805554, 4439813, 5074072, 7348656, 7611108, 8879626, 10148144, 13319439, 15222216, 17759252, 26638878, 30444432, 35518504, 53277756, 71037008, 106555512, 213111024]

約数ペア:

[(1, 213111024), (2, 106555512), (3, 71037008), (4, 53277756), (6, 35518504), (7, 30444432), (8, 26638878), (12, 17759252), (14, 15222216), (16, 13319439), (21, 10148144), (24, 8879626), (28, 7611108), (29, 7348656), (42, 5074072), (48, 4439813), (56, 3805554), (58, 3674328), (84, 2537036), (87, 2449552), (112, 1902777), (116, 1837164), (168, 1268518), (174, 1224776), (203, 1049808), (232, 918582), (336, 634259), (348, 612388), (406, 524904), (464, 459291), (609, 349936), (696, 306194), (812, 262452), (1218, 174968), (1392, 153097), (1624, 131226), (2436, 87484), (3248, 65613), (4872, 43742), (9744, 21871)]