256230481938

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{349}}^1\times {\mathrm{1548913}}^1$

素因数の和:1549346

約数の個数: 32

約数和(自身を含む): 520435104000

約数和(自身を除く): 264204622062

約数列:

[1, 2, 3, 6, 79, 158, 237, 349, 474, 698, 1047, 2094, 27571, 55142, 82713, 165426, 1548913, 3097826, 4646739, 9293478, 122364127, 244728254, 367092381, 540570637, 734184762, 1081141274, 1621711911, 3243423822, 42705080323, 85410160646, 128115240969, 256230481938]

約数ペア:

[(1, 256230481938), (2, 128115240969), (3, 85410160646), (6, 42705080323), (79, 3243423822), (158, 1621711911), (237, 1081141274), (349, 734184762), (474, 540570637), (698, 367092381), (1047, 244728254), (2094, 122364127), (27571, 9293478), (55142, 4646739), (82713, 3097826), (165426, 1548913)]