258049146

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73019}}^1$

素因数の和:73074

約数の個数: 32

約数和(自身を含む): 560793600

約数和(自身を除く): 302744454

約数列:

[1, 2, 3, 6, 19, 31, 38, 57, 62, 93, 114, 186, 589, 1178, 1767, 3534, 73019, 146038, 219057, 438114, 1387361, 2263589, 2774722, 4162083, 4527178, 6790767, 8324166, 13581534, 43008191, 86016382, 129024573, 258049146]

約数ペア:

[(1, 258049146), (2, 129024573), (3, 86016382), (6, 43008191), (19, 13581534), (31, 8324166), (38, 6790767), (57, 4527178), (62, 4162083), (93, 2774722), (114, 2263589), (186, 1387361), (589, 438114), (1178, 219057), (1767, 146038), (3534, 73019)]