247608264

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{1231}}^1$

素因数の和:1303

約数の個数: 96

約数和(自身を含む): 680803200

約数和(自身を除く): 433194936

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 29, 34, 51, 58, 68, 87, 102, 116, 136, 174, 204, 232, 289, 348, 408, 493, 578, 696, 867, 986, 1156, 1231, 1479, 1734, 1972, 2312, 2462, 2958, 3468, 3693, 3944, 4924, 5916, 6936, 7386, 8381, 9848, 11832, 14772, 16762, 20927, 25143, 29544, 33524, 35699, 41854, 50286, 62781, 67048, 71398, 83708, 100572, 107097, 125562, 142796, 167416, 201144, 214194, 251124, 285592, 355759, 428388, 502248, 606883, 711518, 856776, 1067277, 1213766, 1423036, 1820649, 2134554, 2427532, 2846072, 3641298, 4269108, 4855064, 7282596, 8538216, 10317011, 14565192, 20634022, 30951033, 41268044, 61902066, 82536088, 123804132, 247608264]

約数ペア:

[(1, 247608264), (2, 123804132), (3, 82536088), (4, 61902066), (6, 41268044), (8, 30951033), (12, 20634022), (17, 14565192), (24, 10317011), (29, 8538216), (34, 7282596), (51, 4855064), (58, 4269108), (68, 3641298), (87, 2846072), (102, 2427532), (116, 2134554), (136, 1820649), (174, 1423036), (204, 1213766), (232, 1067277), (289, 856776), (348, 711518), (408, 606883), (493, 502248), (578, 428388), (696, 355759), (867, 285592), (986, 251124), (1156, 214194), (1231, 201144), (1479, 167416), (1734, 142796), (1972, 125562), (2312, 107097), (2462, 100572), (2958, 83708), (3468, 71398), (3693, 67048), (3944, 62781), (4924, 50286), (5916, 41854), (6936, 35699), (7386, 33524), (8381, 29544), (9848, 25143), (11832, 20927), (14772, 16762)]