494031888

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{490111}}^1$

素因数の和:490132

約数の個数: 60

約数和(自身を含む): 1580121088

約数和(自身を除く): 1086089200

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 490111, 980222, 1470333, 1960444, 2940666, 3430777, 3920888, 4410999, 5881332, 6861554, 7841776, 8821998, 10292331, 11762664, 13723108, 17643996, 20584662, 23525328, 27446216, 30876993, 35287992, 41169324, 54892432, 61753986, 70575984, 82338648, 123507972, 164677296, 247015944, 494031888]

約数ペア:

[(1, 494031888), (2, 247015944), (3, 164677296), (4, 123507972), (6, 82338648), (7, 70575984), (8, 61753986), (9, 54892432), (12, 41169324), (14, 35287992), (16, 30876993), (18, 27446216), (21, 23525328), (24, 20584662), (28, 17643996), (36, 13723108), (42, 11762664), (48, 10292331), (56, 8821998), (63, 7841776), (72, 6861554), (84, 5881332), (112, 4410999), (126, 3920888), (144, 3430777), (168, 2940666), (252, 1960444), (336, 1470333), (504, 980222), (1008, 490111)]