395909892

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{281}}^1\times {\mathrm{5591}}^1$

素因数の和:5889

約数の個数: 72

約数和(自身を含む): 1148015232

約数和(自身を除く): 752105340

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 281, 562, 843, 1124, 1686, 1967, 2529, 3372, 3934, 5058, 5591, 5901, 7868, 10116, 11182, 11802, 16773, 17703, 22364, 23604, 33546, 35406, 39137, 50319, 67092, 70812, 78274, 100638, 117411, 156548, 201276, 234822, 352233, 469644, 704466, 1408932, 1571071, 3142142, 4713213, 6284284, 9426426, 10997497, 14139639, 18852852, 21994994, 28279278, 32992491, 43989988, 56558556, 65984982, 98977473, 131969964, 197954946, 395909892]

約数ペア:

[(1, 395909892), (2, 197954946), (3, 131969964), (4, 98977473), (6, 65984982), (7, 56558556), (9, 43989988), (12, 32992491), (14, 28279278), (18, 21994994), (21, 18852852), (28, 14139639), (36, 10997497), (42, 9426426), (63, 6284284), (84, 4713213), (126, 3142142), (252, 1571071), (281, 1408932), (562, 704466), (843, 469644), (1124, 352233), (1686, 234822), (1967, 201276), (2529, 156548), (3372, 117411), (3934, 100638), (5058, 78274), (5591, 70812), (5901, 67092), (7868, 50319), (10116, 39137), (11182, 35406), (11802, 33546), (16773, 23604), (17703, 22364)]