251073490304

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2879}}^1\times {\mathrm{7487}}^1$

素因数の和:10400

約数の個数: 128

約数和(自身を含む): 615908966400

約数和(自身を除く): 364835476096

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 364, 416, 448, 728, 832, 896, 1456, 1664, 2879, 2912, 5758, 5824, 7487, 11516, 11648, 14974, 20153, 23032, 29948, 37427, 40306, 46064, 52409, 59896, 74854, 80612, 92128, 97331, 104818, 119792, 149708, 161224, 184256, 194662, 209636, 239584, 261989, 299416, 322448, 368512, 389324, 419272, 479168, 523978, 598832, 644896, 681317, 778648, 838544, 958336, 1047956, 1197664, 1289792, 1362634, 1557296, 1677088, 2095912, 2395328, 2579584, 2725268, 3114592, 3354176, 4191824, 4790656, 5450536, 6229184, 6708352, 8383648, 10901072, 12458368, 16767296, 21555073, 21802144, 33534592, 43110146, 43604288, 86220292, 87208576, 150885511, 172440584, 280215949, 301771022, 344881168, 560431898, 603542044, 689762336, 1120863796, 1207084088, 1379524672, 1961511643, 2241727592, 2414168176, 2759049344, 3923023286, 4483455184, 4828336352, 7846046572, 8966910368, 9656672704, 15692093144, 17933820736, 19313345408, 31384186288, 35867641472, 62768372576, 125536745152, 251073490304]

約数ペア:

[(1, 251073490304), (2, 125536745152), (4, 62768372576), (7, 35867641472), (8, 31384186288), (13, 19313345408), (14, 17933820736), (16, 15692093144), (26, 9656672704), (28, 8966910368), (32, 7846046572), (52, 4828336352), (56, 4483455184), (64, 3923023286), (91, 2759049344), (104, 2414168176), (112, 2241727592), (128, 1961511643), (182, 1379524672), (208, 1207084088), (224, 1120863796), (364, 689762336), (416, 603542044), (448, 560431898), (728, 344881168), (832, 301771022), (896, 280215949), (1456, 172440584), (1664, 150885511), (2879, 87208576), (2912, 86220292), (5758, 43604288), (5824, 43110146), (7487, 33534592), (11516, 21802144), (11648, 21555073), (14974, 16767296), (20153, 12458368), (23032, 10901072), (29948, 8383648), (37427, 6708352), (40306, 6229184), (46064, 5450536), (52409, 4790656), (59896, 4191824), (74854, 3354176), (80612, 3114592), (92128, 2725268), (97331, 2579584), (104818, 2395328), (119792, 2095912), (149708, 1677088), (161224, 1557296), (184256, 1362634), (194662, 1289792), (209636, 1197664), (239584, 1047956), (261989, 958336), (299416, 838544), (322448, 778648), (368512, 681317), (389324, 644896), (419272, 598832), (479168, 523978)]