391669872

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{23929}}^1$

素因数の和:23982

約数の個数: 80

約数和(自身を含む): 1139450880

約数和(自身を除く): 747781008

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 62, 66, 88, 93, 124, 132, 176, 186, 248, 264, 341, 372, 496, 528, 682, 744, 1023, 1364, 1488, 2046, 2728, 4092, 5456, 8184, 16368, 23929, 47858, 71787, 95716, 143574, 191432, 263219, 287148, 382864, 526438, 574296, 741799, 789657, 1052876, 1148592, 1483598, 1579314, 2105752, 2225397, 2967196, 3158628, 4211504, 4450794, 5934392, 6317256, 8159789, 8901588, 11868784, 12634512, 16319578, 17803176, 24479367, 32639156, 35606352, 48958734, 65278312, 97917468, 130556624, 195834936, 391669872]

約数ペア:

[(1, 391669872), (2, 195834936), (3, 130556624), (4, 97917468), (6, 65278312), (8, 48958734), (11, 35606352), (12, 32639156), (16, 24479367), (22, 17803176), (24, 16319578), (31, 12634512), (33, 11868784), (44, 8901588), (48, 8159789), (62, 6317256), (66, 5934392), (88, 4450794), (93, 4211504), (124, 3158628), (132, 2967196), (176, 2225397), (186, 2105752), (248, 1579314), (264, 1483598), (341, 1148592), (372, 1052876), (496, 789657), (528, 741799), (682, 574296), (744, 526438), (1023, 382864), (1364, 287148), (1488, 263219), (2046, 191432), (2728, 143574), (4092, 95716), (5456, 71787), (8184, 47858), (16368, 23929)]