220927056

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{673}}^1\times {\mathrm{977}}^1$

素因数の和:1668

約数の個数: 80

約数和(自身を含む): 653898624

約数和(自身を除く): 432971568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 673, 977, 1346, 1954, 2019, 2692, 2931, 3908, 4038, 4711, 5384, 5862, 6839, 7816, 8076, 9422, 10768, 11724, 13678, 14133, 15632, 16152, 18844, 20517, 23448, 27356, 28266, 32304, 37688, 41034, 46896, 54712, 56532, 75376, 82068, 109424, 113064, 164136, 226128, 328272, 657521, 1315042, 1972563, 2630084, 3945126, 4602647, 5260168, 7890252, 9205294, 10520336, 13807941, 15780504, 18410588, 27615882, 31561008, 36821176, 55231764, 73642352, 110463528, 220927056]

約数ペア:

[(1, 220927056), (2, 110463528), (3, 73642352), (4, 55231764), (6, 36821176), (7, 31561008), (8, 27615882), (12, 18410588), (14, 15780504), (16, 13807941), (21, 10520336), (24, 9205294), (28, 7890252), (42, 5260168), (48, 4602647), (56, 3945126), (84, 2630084), (112, 1972563), (168, 1315042), (336, 657521), (673, 328272), (977, 226128), (1346, 164136), (1954, 113064), (2019, 109424), (2692, 82068), (2931, 75376), (3908, 56532), (4038, 54712), (4711, 46896), (5384, 41034), (5862, 37688), (6839, 32304), (7816, 28266), (8076, 27356), (9422, 23448), (10768, 20517), (11724, 18844), (13678, 16152), (14133, 15632)]