401888976

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{492511}}^1$

素因数の和:492539

約数の個数: 40

約数和(自身を含む): 1099286784

約数和(自身を除く): 697397808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 492511, 985022, 1477533, 1970044, 2955066, 3940088, 5910132, 7880176, 8372687, 11820264, 16745374, 23640528, 25118061, 33490748, 50236122, 66981496, 100472244, 133962992, 200944488, 401888976]

約数ペア:

[(1, 401888976), (2, 200944488), (3, 133962992), (4, 100472244), (6, 66981496), (8, 50236122), (12, 33490748), (16, 25118061), (17, 23640528), (24, 16745374), (34, 11820264), (48, 8372687), (51, 7880176), (68, 5910132), (102, 3940088), (136, 2955066), (204, 1970044), (272, 1477533), (408, 985022), (816, 492511)]