395694

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:129

約数の個数: 48

約数和(自身を含む): 982800

約数和(自身を除く): 587106

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 89, 114, 117, 171, 178, 234, 247, 267, 342, 494, 534, 741, 801, 1157, 1482, 1602, 1691, 2223, 2314, 3382, 3471, 4446, 5073, 6942, 10146, 10413, 15219, 20826, 21983, 30438, 43966, 65949, 131898, 197847, 395694]

約数ペア:

[(1, 395694), (2, 197847), (3, 131898), (6, 65949), (9, 43966), (13, 30438), (18, 21983), (19, 20826), (26, 15219), (38, 10413), (39, 10146), (57, 6942), (78, 5073), (89, 4446), (114, 3471), (117, 3382), (171, 2314), (178, 2223), (234, 1691), (247, 1602), (267, 1482), (342, 1157), (494, 801), (534, 741)]