227078488

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{1151}}^1$

素因数の和:1448

約数の個数: 64

約数和(自身を含む): 526417920

約数和(自身を除く): 299339432

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 271, 364, 542, 728, 1084, 1151, 1897, 2168, 2302, 3523, 3794, 4604, 7046, 7588, 8057, 9208, 14092, 14963, 15176, 16114, 24661, 28184, 29926, 32228, 49322, 59852, 64456, 98644, 104741, 119704, 197288, 209482, 311921, 418964, 623842, 837928, 1247684, 2183447, 2495368, 4054973, 4366894, 8109946, 8733788, 16219892, 17467576, 28384811, 32439784, 56769622, 113539244, 227078488]

約数ペア:

[(1, 227078488), (2, 113539244), (4, 56769622), (7, 32439784), (8, 28384811), (13, 17467576), (14, 16219892), (26, 8733788), (28, 8109946), (52, 4366894), (56, 4054973), (91, 2495368), (104, 2183447), (182, 1247684), (271, 837928), (364, 623842), (542, 418964), (728, 311921), (1084, 209482), (1151, 197288), (1897, 119704), (2168, 104741), (2302, 98644), (3523, 64456), (3794, 59852), (4604, 49322), (7046, 32228), (7588, 29926), (8057, 28184), (9208, 24661), (14092, 16114), (14963, 15176)]