328652272

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{6397}}^1$

素因数の和:6450

約数の個数: 60

約数和(自身を含む): 725917080

約数和(自身を除く): 397264808

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 169, 208, 247, 304, 338, 494, 676, 988, 1352, 1976, 2704, 3211, 3952, 6397, 6422, 12794, 12844, 25588, 25688, 51176, 51376, 83161, 102352, 121543, 166322, 243086, 332644, 486172, 665288, 972344, 1081093, 1330576, 1580059, 1944688, 2162186, 3160118, 4324372, 6320236, 8648744, 12640472, 17297488, 20540767, 25280944, 41081534, 82163068, 164326136, 328652272]

約数ペア:

[(1, 328652272), (2, 164326136), (4, 82163068), (8, 41081534), (13, 25280944), (16, 20540767), (19, 17297488), (26, 12640472), (38, 8648744), (52, 6320236), (76, 4324372), (104, 3160118), (152, 2162186), (169, 1944688), (208, 1580059), (247, 1330576), (304, 1081093), (338, 972344), (494, 665288), (676, 486172), (988, 332644), (1352, 243086), (1976, 166322), (2704, 121543), (3211, 102352), (3952, 83161), (6397, 51376), (6422, 51176), (12794, 25688), (12844, 25588)]