220686144

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{164201}}^1$

素因数の和:164223

約数の個数: 56

約数和(自身を含む): 667316928

約数和(自身を除く): 446630784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 164201, 328402, 492603, 656804, 985206, 1149407, 1313608, 1970412, 2298814, 2627216, 3448221, 3940824, 4597628, 5254432, 6896442, 7881648, 9195256, 10508864, 13792884, 15763296, 18390512, 27585768, 31526592, 36781024, 55171536, 73562048, 110343072, 220686144]

約数ペア:

[(1, 220686144), (2, 110343072), (3, 73562048), (4, 55171536), (6, 36781024), (7, 31526592), (8, 27585768), (12, 18390512), (14, 15763296), (16, 13792884), (21, 10508864), (24, 9195256), (28, 7881648), (32, 6896442), (42, 5254432), (48, 4597628), (56, 3940824), (64, 3448221), (84, 2627216), (96, 2298814), (112, 1970412), (168, 1313608), (192, 1149407), (224, 985206), (336, 656804), (448, 492603), (672, 328402), (1344, 164201)]