276131756

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1$

素因数の和:446

約数の個数: 48

約数和(自身を含む): 510935040

約数和(自身を除く): 234803284

約数列:

[1, 2, 4, 31, 62, 89, 124, 131, 178, 191, 262, 356, 382, 524, 764, 2759, 4061, 5518, 5921, 8122, 11036, 11659, 11842, 16244, 16999, 23318, 23684, 25021, 33998, 46636, 50042, 67996, 100084, 361429, 526969, 722858, 775651, 1053938, 1445716, 1551302, 2107876, 2226869, 3102604, 4453738, 8907476, 69032939, 138065878, 276131756]

約数ペア:

[(1, 276131756), (2, 138065878), (4, 69032939), (31, 8907476), (62, 4453738), (89, 3102604), (124, 2226869), (131, 2107876), (178, 1551302), (191, 1445716), (262, 1053938), (356, 775651), (382, 722858), (524, 526969), (764, 361429), (2759, 100084), (4061, 67996), (5518, 50042), (5921, 46636), (8122, 33998), (11036, 25021), (11659, 23684), (11842, 23318), (16244, 16999)]