228797008

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1949}}^1$

素因数の和:2020

約数の個数: 80

約数和(自身を含む): 522288000

約数和(自身を除く): 293490992

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 29, 44, 46, 58, 88, 92, 116, 176, 184, 232, 253, 319, 368, 464, 506, 638, 667, 1012, 1276, 1334, 1949, 2024, 2552, 2668, 3898, 4048, 5104, 5336, 7337, 7796, 10672, 14674, 15592, 21439, 29348, 31184, 42878, 44827, 56521, 58696, 85756, 89654, 113042, 117392, 171512, 179308, 226084, 343024, 358616, 452168, 493097, 621731, 717232, 904336, 986194, 1243462, 1299983, 1972388, 2486924, 2599966, 3944776, 4973848, 5199932, 7889552, 9947696, 10399864, 14299813, 20799728, 28599626, 57199252, 114398504, 228797008]

約数ペア:

[(1, 228797008), (2, 114398504), (4, 57199252), (8, 28599626), (11, 20799728), (16, 14299813), (22, 10399864), (23, 9947696), (29, 7889552), (44, 5199932), (46, 4973848), (58, 3944776), (88, 2599966), (92, 2486924), (116, 1972388), (176, 1299983), (184, 1243462), (232, 986194), (253, 904336), (319, 717232), (368, 621731), (464, 493097), (506, 452168), (638, 358616), (667, 343024), (1012, 226084), (1276, 179308), (1334, 171512), (1949, 117392), (2024, 113042), (2552, 89654), (2668, 85756), (3898, 58696), (4048, 56521), (5104, 44827), (5336, 42878), (7337, 31184), (7796, 29348), (10672, 21439), (14674, 15592)]