247287320512

素因数分解:

$2^6\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1\times {\mathrm{1327}}^1$

素因数の和:1794

約数の個数: 112

約数和(自身を含む): 502049783808

約数和(自身を除く): 254762463296

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 127, 202, 227, 254, 404, 454, 508, 808, 908, 1016, 1327, 1616, 1816, 2032, 2654, 3232, 3632, 4064, 5308, 6464, 7264, 8128, 10616, 12827, 14528, 21232, 22927, 25654, 28829, 42464, 45854, 51308, 57658, 84928, 91708, 102616, 115316, 134027, 168529, 183416, 205232, 230632, 268054, 301229, 337058, 366832, 410464, 461264, 536108, 602458, 674116, 733664, 820928, 922528, 1072216, 1204916, 1348232, 1467328, 1845056, 2144432, 2409832, 2696464, 2911729, 4288864, 4819664, 5392928, 5823458, 8577728, 9639328, 10785856, 11646916, 17021429, 19278656, 23293832, 30424129, 34042858, 38256083, 46587664, 60848258, 68085716, 76512166, 93175328, 121696516, 136171432, 153024332, 186350656, 243393032, 272342864, 306048664, 486786064, 544685728, 612097328, 973572128, 1089371456, 1224194656, 1947144256, 2448389312, 3863864383, 7727728766, 15455457532, 30910915064, 61821830128, 123643660256, 247287320512]

約数ペア:

[(1, 247287320512), (2, 123643660256), (4, 61821830128), (8, 30910915064), (16, 15455457532), (32, 7727728766), (64, 3863864383), (101, 2448389312), (127, 1947144256), (202, 1224194656), (227, 1089371456), (254, 973572128), (404, 612097328), (454, 544685728), (508, 486786064), (808, 306048664), (908, 272342864), (1016, 243393032), (1327, 186350656), (1616, 153024332), (1816, 136171432), (2032, 121696516), (2654, 93175328), (3232, 76512166), (3632, 68085716), (4064, 60848258), (5308, 46587664), (6464, 38256083), (7264, 34042858), (8128, 30424129), (10616, 23293832), (12827, 19278656), (14528, 17021429), (21232, 11646916), (22927, 10785856), (25654, 9639328), (28829, 8577728), (42464, 5823458), (45854, 5392928), (51308, 4819664), (57658, 4288864), (84928, 2911729), (91708, 2696464), (102616, 2409832), (115316, 2144432), (134027, 1845056), (168529, 1467328), (183416, 1348232), (205232, 1204916), (230632, 1072216), (268054, 922528), (301229, 820928), (337058, 733664), (366832, 674116), (410464, 602458), (461264, 536108)]