238944636

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{22051}}^1$

素因数の和:22111

約数の個数: 72

約数和(自身を含む): 706369664

約数和(自身を除く): 467425028

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 84, 86, 126, 129, 172, 252, 258, 301, 387, 516, 602, 774, 903, 1204, 1548, 1806, 2709, 3612, 5418, 10836, 22051, 44102, 66153, 88204, 132306, 154357, 198459, 264612, 308714, 396918, 463071, 617428, 793836, 926142, 948193, 1389213, 1852284, 1896386, 2778426, 2844579, 3792772, 5556852, 5689158, 6637351, 8533737, 11378316, 13274702, 17067474, 19912053, 26549404, 34134948, 39824106, 59736159, 79648212, 119472318, 238944636]

約数ペア:

[(1, 238944636), (2, 119472318), (3, 79648212), (4, 59736159), (6, 39824106), (7, 34134948), (9, 26549404), (12, 19912053), (14, 17067474), (18, 13274702), (21, 11378316), (28, 8533737), (36, 6637351), (42, 5689158), (43, 5556852), (63, 3792772), (84, 2844579), (86, 2778426), (126, 1896386), (129, 1852284), (172, 1389213), (252, 948193), (258, 926142), (301, 793836), (387, 617428), (516, 463071), (602, 396918), (774, 308714), (903, 264612), (1204, 198459), (1548, 154357), (1806, 132306), (2709, 88204), (3612, 66153), (5418, 44102), (10836, 22051)]