123211968

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{257}}^1$

素因数の和:510

約数の個数: 112

約数和(自身を含む): 358591104

約数和(自身を除く): 235379136

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 132, 176, 192, 227, 257, 264, 352, 454, 514, 528, 681, 704, 771, 908, 1028, 1056, 1362, 1542, 1816, 2056, 2112, 2497, 2724, 2827, 3084, 3632, 4112, 4994, 5448, 5654, 6168, 7264, 7491, 8224, 8481, 9988, 10896, 11308, 12336, 14528, 14982, 16448, 16962, 19976, 21792, 22616, 24672, 29964, 33924, 39952, 43584, 45232, 49344, 58339, 59928, 67848, 79904, 90464, 116678, 119856, 135696, 159808, 175017, 180928, 233356, 239712, 271392, 350034, 466712, 479424, 542784, 641729, 700068, 933424, 1283458, 1400136, 1866848, 1925187, 2566916, 2800272, 3733696, 3850374, 5133832, 5600544, 7700748, 10267664, 11201088, 15401496, 20535328, 30802992, 41070656, 61605984, 123211968]

約数ペア:

[(1, 123211968), (2, 61605984), (3, 41070656), (4, 30802992), (6, 20535328), (8, 15401496), (11, 11201088), (12, 10267664), (16, 7700748), (22, 5600544), (24, 5133832), (32, 3850374), (33, 3733696), (44, 2800272), (48, 2566916), (64, 1925187), (66, 1866848), (88, 1400136), (96, 1283458), (132, 933424), (176, 700068), (192, 641729), (227, 542784), (257, 479424), (264, 466712), (352, 350034), (454, 271392), (514, 239712), (528, 233356), (681, 180928), (704, 175017), (771, 159808), (908, 135696), (1028, 119856), (1056, 116678), (1362, 90464), (1542, 79904), (1816, 67848), (2056, 59928), (2112, 58339), (2497, 49344), (2724, 45232), (2827, 43584), (3084, 39952), (3632, 33924), (4112, 29964), (4994, 24672), (5448, 22616), (5654, 21792), (6168, 19976), (7264, 16962), (7491, 16448), (8224, 14982), (8481, 14528), (9988, 12336), (10896, 11308)]