238338648

素因数分解:

$2^3\times 3^2\times {\mathrm{107}}^1\times {\mathrm{30937}}^1$

素因数の和:31056

約数の個数: 48

約数和(自身を含む): 651554280

約数和(自身を除く): 413215632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 107, 214, 321, 428, 642, 856, 963, 1284, 1926, 2568, 3852, 7704, 30937, 61874, 92811, 123748, 185622, 247496, 278433, 371244, 556866, 742488, 1113732, 2227464, 3310259, 6620518, 9930777, 13241036, 19861554, 26482072, 29792331, 39723108, 59584662, 79446216, 119169324, 238338648]

約数ペア:

[(1, 238338648), (2, 119169324), (3, 79446216), (4, 59584662), (6, 39723108), (8, 29792331), (9, 26482072), (12, 19861554), (18, 13241036), (24, 9930777), (36, 6620518), (72, 3310259), (107, 2227464), (214, 1113732), (321, 742488), (428, 556866), (642, 371244), (856, 278433), (963, 247496), (1284, 185622), (1926, 123748), (2568, 92811), (3852, 61874), (7704, 30937)]