2112213231376

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{311}}^1\times {\mathrm{2027}}^1\times {\mathrm{3433}}^1$

素因数の和:5840

約数の個数: 80

約数和(自身を含む): 4176151244928

約数和(自身を除く): 2063938013552

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 311, 488, 622, 976, 1244, 2027, 2488, 3433, 4054, 4976, 6866, 8108, 13732, 16216, 18971, 27464, 32432, 37942, 54928, 75884, 123647, 151768, 209413, 247294, 303536, 418826, 494588, 630397, 837652, 989176, 1067663, 1260794, 1675304, 1978352, 2135326, 2521588, 3350608, 4270652, 5043176, 6958691, 8541304, 10086352, 13917382, 17082608, 27834764, 38454217, 55669528, 65127443, 76908434, 111339056, 130254886, 153816868, 260509772, 307633736, 424480151, 521019544, 615267472, 848960302, 1042039088, 1697920604, 2164152901, 3395841208, 4328305802, 6791682416, 8656611604, 17313223208, 34626446416, 132013326961, 264026653922, 528053307844, 1056106615688, 2112213231376]

約数ペア:

[(1, 2112213231376), (2, 1056106615688), (4, 528053307844), (8, 264026653922), (16, 132013326961), (61, 34626446416), (122, 17313223208), (244, 8656611604), (311, 6791682416), (488, 4328305802), (622, 3395841208), (976, 2164152901), (1244, 1697920604), (2027, 1042039088), (2488, 848960302), (3433, 615267472), (4054, 521019544), (4976, 424480151), (6866, 307633736), (8108, 260509772), (13732, 153816868), (16216, 130254886), (18971, 111339056), (27464, 76908434), (32432, 65127443), (37942, 55669528), (54928, 38454217), (75884, 27834764), (123647, 17082608), (151768, 13917382), (209413, 10086352), (247294, 8541304), (303536, 6958691), (418826, 5043176), (494588, 4270652), (630397, 3350608), (837652, 2521588), (989176, 2135326), (1067663, 1978352), (1260794, 1675304)]