313622352

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{311}}^1$

素因数の和:521

約数の個数: 120

約数和(自身を含む): 905299200

約数和(自身を除く): 591676848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 72, 94, 141, 144, 149, 188, 282, 298, 311, 376, 423, 447, 564, 596, 622, 752, 846, 894, 933, 1128, 1192, 1244, 1341, 1692, 1788, 1866, 2256, 2384, 2488, 2682, 2799, 3384, 3576, 3732, 4976, 5364, 5598, 6768, 7003, 7152, 7464, 10728, 11196, 14006, 14617, 14928, 21009, 21456, 22392, 28012, 29234, 42018, 43851, 44784, 46339, 56024, 58468, 63027, 84036, 87702, 92678, 112048, 116936, 126054, 131553, 139017, 168072, 175404, 185356, 233872, 252108, 263106, 278034, 336144, 350808, 370712, 417051, 504216, 526212, 556068, 701616, 741424, 834102, 1008432, 1052424, 1112136, 1668204, 2104848, 2177933, 2224272, 3336408, 4355866, 6533799, 6672816, 8711732, 13067598, 17423464, 19601397, 26135196, 34846928, 39202794, 52270392, 78405588, 104540784, 156811176, 313622352]

約数ペア:

[(1, 313622352), (2, 156811176), (3, 104540784), (4, 78405588), (6, 52270392), (8, 39202794), (9, 34846928), (12, 26135196), (16, 19601397), (18, 17423464), (24, 13067598), (36, 8711732), (47, 6672816), (48, 6533799), (72, 4355866), (94, 3336408), (141, 2224272), (144, 2177933), (149, 2104848), (188, 1668204), (282, 1112136), (298, 1052424), (311, 1008432), (376, 834102), (423, 741424), (447, 701616), (564, 556068), (596, 526212), (622, 504216), (752, 417051), (846, 370712), (894, 350808), (933, 336144), (1128, 278034), (1192, 263106), (1244, 252108), (1341, 233872), (1692, 185356), (1788, 175404), (1866, 168072), (2256, 139017), (2384, 131553), (2488, 126054), (2682, 116936), (2799, 112048), (3384, 92678), (3576, 87702), (3732, 84036), (4976, 63027), (5364, 58468), (5598, 56024), (6768, 46339), (7003, 44784), (7152, 43851), (7464, 42018), (10728, 29234), (11196, 28012), (14006, 22392), (14617, 21456), (14928, 21009)]