222432

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{331}}^1$

素因数の和:351

約数の個数: 48

約数和(自身を含む): 669312

約数和(自身を除く): 446880

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 331, 336, 662, 672, 993, 1324, 1986, 2317, 2648, 3972, 4634, 5296, 6951, 7944, 9268, 10592, 13902, 15888, 18536, 27804, 31776, 37072, 55608, 74144, 111216, 222432]

約数ペア:

[(1, 222432), (2, 111216), (3, 74144), (4, 55608), (6, 37072), (7, 31776), (8, 27804), (12, 18536), (14, 15888), (16, 13902), (21, 10592), (24, 9268), (28, 7944), (32, 6951), (42, 5296), (48, 4634), (56, 3972), (84, 2648), (96, 2317), (112, 1986), (168, 1324), (224, 993), (331, 672), (336, 662)]