289364322

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{743}}^1\times {\mathrm{4993}}^1$

素因数の和:5754

約数の個数: 32

約数和(自身を含む): 624210048

約数和(自身を除く): 334845726

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 743, 1486, 2229, 4458, 4993, 9659, 9986, 14979, 19318, 28977, 29958, 57954, 64909, 129818, 194727, 389454, 3709799, 7419598, 11129397, 22258794, 48227387, 96454774, 144682161, 289364322]

約数ペア:

[(1, 289364322), (2, 144682161), (3, 96454774), (6, 48227387), (13, 22258794), (26, 11129397), (39, 7419598), (78, 3709799), (743, 389454), (1486, 194727), (2229, 129818), (4458, 64909), (4993, 57954), (9659, 29958), (9986, 28977), (14979, 19318)]