271557528

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{2591}}^1$

素因数の和:3008

約数の個数: 64

約数和(自身を含む): 742763520

約数和(自身を除く): 471205992

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 397, 794, 1191, 1588, 2382, 2591, 3176, 4367, 4764, 5182, 7773, 8734, 9528, 10364, 13101, 15546, 17468, 20728, 26202, 28501, 31092, 34936, 52404, 57002, 62184, 85503, 104808, 114004, 171006, 228008, 342012, 684024, 1028627, 2057254, 3085881, 4114508, 6171762, 8229016, 11314897, 12343524, 22629794, 24687048, 33944691, 45259588, 67889382, 90519176, 135778764, 271557528]

約数ペア:

[(1, 271557528), (2, 135778764), (3, 90519176), (4, 67889382), (6, 45259588), (8, 33944691), (11, 24687048), (12, 22629794), (22, 12343524), (24, 11314897), (33, 8229016), (44, 6171762), (66, 4114508), (88, 3085881), (132, 2057254), (264, 1028627), (397, 684024), (794, 342012), (1191, 228008), (1588, 171006), (2382, 114004), (2591, 104808), (3176, 85503), (4367, 62184), (4764, 57002), (5182, 52404), (7773, 34936), (8734, 31092), (9528, 28501), (10364, 26202), (13101, 20728), (15546, 17468)]