291244751655

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{997}}^1\times {\mathrm{8011}}^1$

素因数の和:9057

約数の個数: 128

約数和(自身を含む): 580315954176

約数和(自身を除く): 289071202521

約数列:

[1, 3, 5, 11, 13, 15, 17, 33, 39, 51, 55, 65, 85, 143, 165, 187, 195, 221, 255, 429, 561, 663, 715, 935, 997, 1105, 2145, 2431, 2805, 2991, 3315, 4985, 7293, 8011, 10967, 12155, 12961, 14955, 16949, 24033, 32901, 36465, 38883, 40055, 50847, 54835, 64805, 84745, 88121, 104143, 120165, 136187, 142571, 164505, 186439, 194415, 220337, 254235, 264363, 312429, 408561, 427713, 440605, 520715, 559317, 661011, 680935, 712855, 932195, 1101685, 1145573, 1321815, 1498057, 1562145, 1770431, 2042805, 2138565, 2423707, 2796585, 3305055, 3436719, 4494171, 5311293, 5727865, 7271121, 7490285, 7986967, 8852155, 12118535, 17183595, 19474741, 22470855, 23960901, 26556465, 36355605, 39934835, 58424223, 87856637, 97373705, 103830571, 119804505, 135778439, 263569911, 292121115, 311491713, 407335317, 439283185, 519152855, 678892195, 1142136281, 1317849555, 1493562829, 1557458565, 1765119707, 2036676585, 3426408843, 4480688487, 5295359121, 5710681405, 7467814145, 8825598535, 17132044215, 19416316777, 22403442435, 26476795605, 58248950331, 97081583885, 291244751655]

約数ペア:

[(1, 291244751655), (3, 97081583885), (5, 58248950331), (11, 26476795605), (13, 22403442435), (15, 19416316777), (17, 17132044215), (33, 8825598535), (39, 7467814145), (51, 5710681405), (55, 5295359121), (65, 4480688487), (85, 3426408843), (143, 2036676585), (165, 1765119707), (187, 1557458565), (195, 1493562829), (221, 1317849555), (255, 1142136281), (429, 678892195), (561, 519152855), (663, 439283185), (715, 407335317), (935, 311491713), (997, 292121115), (1105, 263569911), (2145, 135778439), (2431, 119804505), (2805, 103830571), (2991, 97373705), (3315, 87856637), (4985, 58424223), (7293, 39934835), (8011, 36355605), (10967, 26556465), (12155, 23960901), (12961, 22470855), (14955, 19474741), (16949, 17183595), (24033, 12118535), (32901, 8852155), (36465, 7986967), (38883, 7490285), (40055, 7271121), (50847, 5727865), (54835, 5311293), (64805, 4494171), (84745, 3436719), (88121, 3305055), (104143, 2796585), (120165, 2423707), (136187, 2138565), (142571, 2042805), (164505, 1770431), (186439, 1562145), (194415, 1498057), (220337, 1321815), (254235, 1145573), (264363, 1101685), (312429, 932195), (408561, 712855), (427713, 680935), (440605, 661011), (520715, 559317)]