388971745032

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1246704311}}^1$

素因数の和:1246704333

約数の個数: 32

約数和(自身を含む): 1047231622080

約数和(自身を除く): 658259877048

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 1246704311, 2493408622, 3740112933, 4986817244, 7480225866, 9973634488, 14960451732, 16207156043, 29920903464, 32414312086, 48621468129, 64828624172, 97242936258, 129657248344, 194485872516, 388971745032]

約数ペア:

[(1, 388971745032), (2, 194485872516), (3, 129657248344), (4, 97242936258), (6, 64828624172), (8, 48621468129), (12, 32414312086), (13, 29920903464), (24, 16207156043), (26, 14960451732), (39, 9973634488), (52, 7480225866), (78, 4986817244), (104, 3740112933), (156, 2493408622), (312, 1246704311)]