1208136496

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{1229}}^1$

素因数の和:1442

約数の個数: 80

約数和(自身を含む): 2738039040

約数和(自身を除く): 1529902544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 112, 131, 134, 262, 268, 469, 524, 536, 917, 938, 1048, 1072, 1229, 1834, 1876, 2096, 2458, 3668, 3752, 4916, 7336, 7504, 8603, 8777, 9832, 14672, 17206, 17554, 19664, 34412, 35108, 61439, 68824, 70216, 82343, 122878, 137648, 140432, 160999, 164686, 245756, 321998, 329372, 491512, 576401, 643996, 658744, 983024, 1126993, 1152802, 1287992, 1317488, 2253986, 2305604, 2575984, 4507972, 4611208, 9015944, 9222416, 10786933, 18031888, 21573866, 43147732, 75508531, 86295464, 151017062, 172590928, 302034124, 604068248, 1208136496]

約数ペア:

[(1, 1208136496), (2, 604068248), (4, 302034124), (7, 172590928), (8, 151017062), (14, 86295464), (16, 75508531), (28, 43147732), (56, 21573866), (67, 18031888), (112, 10786933), (131, 9222416), (134, 9015944), (262, 4611208), (268, 4507972), (469, 2575984), (524, 2305604), (536, 2253986), (917, 1317488), (938, 1287992), (1048, 1152802), (1072, 1126993), (1229, 983024), (1834, 658744), (1876, 643996), (2096, 576401), (2458, 491512), (3668, 329372), (3752, 321998), (4916, 245756), (7336, 164686), (7504, 160999), (8603, 140432), (8777, 137648), (9832, 122878), (14672, 82343), (17206, 70216), (17554, 68824), (19664, 61439), (34412, 35108)]