289689036

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{853}}^1$

素因数の和:1191

約数の個数: 96

約数和(自身を含む): 835580928

約数和(自身を除く): 545891892

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 311, 364, 546, 622, 853, 933, 1092, 1244, 1706, 1866, 2177, 2559, 3412, 3732, 4043, 4354, 5118, 5971, 6531, 8086, 8708, 10236, 11089, 11942, 12129, 13062, 16172, 17913, 22178, 23884, 24258, 26124, 28301, 33267, 35826, 44356, 48516, 56602, 66534, 71652, 77623, 84903, 113204, 133068, 155246, 169806, 232869, 265283, 310492, 339612, 465738, 530566, 795849, 931476, 1061132, 1591698, 1856981, 3183396, 3448679, 3713962, 5570943, 6897358, 7427924, 10346037, 11141886, 13794716, 20692074, 22283772, 24140753, 41384148, 48281506, 72422259, 96563012, 144844518, 289689036]

約数ペア:

[(1, 289689036), (2, 144844518), (3, 96563012), (4, 72422259), (6, 48281506), (7, 41384148), (12, 24140753), (13, 22283772), (14, 20692074), (21, 13794716), (26, 11141886), (28, 10346037), (39, 7427924), (42, 6897358), (52, 5570943), (78, 3713962), (84, 3448679), (91, 3183396), (156, 1856981), (182, 1591698), (273, 1061132), (311, 931476), (364, 795849), (546, 530566), (622, 465738), (853, 339612), (933, 310492), (1092, 265283), (1244, 232869), (1706, 169806), (1866, 155246), (2177, 133068), (2559, 113204), (3412, 84903), (3732, 77623), (4043, 71652), (4354, 66534), (5118, 56602), (5971, 48516), (6531, 44356), (8086, 35826), (8708, 33267), (10236, 28301), (11089, 26124), (11942, 24258), (12129, 23884), (13062, 22178), (16172, 17913)]