290190166784

素因数分解:

$2^8\times 7^1\times {\mathrm{151}}^1\times {\mathrm{173}}^1\times {\mathrm{6199}}^1$

素因数の和:6546

約数の個数: 144

約数和(自身を含む): 670340428800

約数和(自身を除く): 380150262016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 151, 173, 224, 256, 302, 346, 448, 604, 692, 896, 1057, 1208, 1211, 1384, 1792, 2114, 2416, 2422, 2768, 4228, 4832, 4844, 5536, 6199, 8456, 9664, 9688, 11072, 12398, 16912, 19328, 19376, 22144, 24796, 26123, 33824, 38656, 38752, 43393, 44288, 49592, 52246, 67648, 77504, 86786, 99184, 104492, 135296, 155008, 173572, 182861, 198368, 208984, 270592, 310016, 347144, 365722, 396736, 417968, 694288, 731444, 793472, 835936, 936049, 1072427, 1388576, 1462888, 1586944, 1671872, 1872098, 2144854, 2777152, 2925776, 3343744, 3744196, 4289708, 5554304, 5851552, 6552343, 6687488, 7488392, 7506989, 8579416, 11108608, 11703104, 13104686, 14976784, 15013978, 17158832, 23406208, 26209372, 29953568, 30027956, 34317664, 46812416, 52418744, 59907136, 60055912, 68635328, 104837488, 119814272, 120111824, 137270656, 161936477, 209674976, 239628544, 240223648, 274541312, 323872954, 419349952, 480447296, 647745908, 838699904, 960894592, 1133555339, 1295491816, 1677399808, 1921789184, 2267110678, 2590983632, 4534221356, 5181967264, 9068442712, 10363934528, 18136885424, 20727869056, 36273770848, 41455738112, 72547541696, 145095083392, 290190166784]

約数ペア:

[(1, 290190166784), (2, 145095083392), (4, 72547541696), (7, 41455738112), (8, 36273770848), (14, 20727869056), (16, 18136885424), (28, 10363934528), (32, 9068442712), (56, 5181967264), (64, 4534221356), (112, 2590983632), (128, 2267110678), (151, 1921789184), (173, 1677399808), (224, 1295491816), (256, 1133555339), (302, 960894592), (346, 838699904), (448, 647745908), (604, 480447296), (692, 419349952), (896, 323872954), (1057, 274541312), (1208, 240223648), (1211, 239628544), (1384, 209674976), (1792, 161936477), (2114, 137270656), (2416, 120111824), (2422, 119814272), (2768, 104837488), (4228, 68635328), (4832, 60055912), (4844, 59907136), (5536, 52418744), (6199, 46812416), (8456, 34317664), (9664, 30027956), (9688, 29953568), (11072, 26209372), (12398, 23406208), (16912, 17158832), (19328, 15013978), (19376, 14976784), (22144, 13104686), (24796, 11703104), (26123, 11108608), (33824, 8579416), (38656, 7506989), (38752, 7488392), (43393, 6687488), (44288, 6552343), (49592, 5851552), (52246, 5554304), (67648, 4289708), (77504, 3744196), (86786, 3343744), (99184, 2925776), (104492, 2777152), (135296, 2144854), (155008, 1872098), (173572, 1671872), (182861, 1586944), (198368, 1462888), (208984, 1388576), (270592, 1072427), (310016, 936049), (347144, 835936), (365722, 793472), (396736, 731444), (417968, 694288)]