1291567152

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{441109}}^1$

素因数の和:441181

約数の個数: 40

約数和(自身を含む): 3391253680

約数和(自身を除く): 2099686528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 488, 732, 976, 1464, 2928, 441109, 882218, 1323327, 1764436, 2646654, 3528872, 5293308, 7057744, 10586616, 21173232, 26907649, 53815298, 80722947, 107630596, 161445894, 215261192, 322891788, 430522384, 645783576, 1291567152]

約数ペア:

[(1, 1291567152), (2, 645783576), (3, 430522384), (4, 322891788), (6, 215261192), (8, 161445894), (12, 107630596), (16, 80722947), (24, 53815298), (48, 26907649), (61, 21173232), (122, 10586616), (183, 7057744), (244, 5293308), (366, 3528872), (488, 2646654), (732, 1764436), (976, 1323327), (1464, 882218), (2928, 441109)]