540165886

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1$

素因数の和:449

約数の個数: 64

約数和(自身を含む): 943810560

約数和(自身を除く): 403644674

約数列:

[1, 2, 13, 26, 31, 37, 59, 62, 74, 118, 307, 403, 481, 614, 767, 806, 962, 1147, 1534, 1829, 2183, 2294, 3658, 3991, 4366, 7982, 9517, 11359, 14911, 18113, 19034, 22718, 23777, 28379, 29822, 36226, 47554, 56758, 67673, 123721, 135346, 147667, 235469, 247442, 295334, 352129, 470938, 561503, 670181, 704258, 879749, 1123006, 1340362, 1759498, 4577677, 7299539, 8712353, 9155354, 14599078, 17424706, 20775611, 41551222, 270082943, 540165886]

約数ペア:

[(1, 540165886), (2, 270082943), (13, 41551222), (26, 20775611), (31, 17424706), (37, 14599078), (59, 9155354), (62, 8712353), (74, 7299539), (118, 4577677), (307, 1759498), (403, 1340362), (481, 1123006), (614, 879749), (767, 704258), (806, 670181), (962, 561503), (1147, 470938), (1534, 352129), (1829, 295334), (2183, 247442), (2294, 235469), (3658, 147667), (3991, 135346), (4366, 123721), (7982, 67673), (9517, 56758), (11359, 47554), (14911, 36226), (18113, 29822), (19034, 28379), (22718, 23777)]