276890941004

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{6637}}^1\times {\mathrm{9157}}^1$

素因数の和:15882

約数の個数: 48

約数和(自身を含む): 520855608672

約数和(自身を除く): 243964667668

約数列:

[1, 2, 4, 17, 34, 67, 68, 134, 268, 1139, 2278, 4556, 6637, 9157, 13274, 18314, 26548, 36628, 112829, 155669, 225658, 311338, 444679, 451316, 613519, 622676, 889358, 1227038, 1778716, 2454076, 7559543, 10429823, 15119086, 20859646, 30238172, 41719292, 60775009, 121550018, 243100036, 1033175153, 2066350306, 4071925603, 4132700612, 8143851206, 16287702412, 69222735251, 138445470502, 276890941004]

約数ペア:

[(1, 276890941004), (2, 138445470502), (4, 69222735251), (17, 16287702412), (34, 8143851206), (67, 4132700612), (68, 4071925603), (134, 2066350306), (268, 1033175153), (1139, 243100036), (2278, 121550018), (4556, 60775009), (6637, 41719292), (9157, 30238172), (13274, 20859646), (18314, 15119086), (26548, 10429823), (36628, 7559543), (112829, 2454076), (155669, 1778716), (225658, 1227038), (311338, 889358), (444679, 622676), (451316, 613519)]