247666345472

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{72817}}^1$

素因数の和:72928

約数の個数: 160

約数和(自身を含む): 617396442432

約数和(自身を除く): 369730096960

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 73, 91, 104, 112, 128, 146, 182, 208, 224, 256, 292, 364, 416, 448, 511, 512, 584, 728, 832, 896, 949, 1022, 1168, 1456, 1664, 1792, 1898, 2044, 2336, 2912, 3328, 3584, 3796, 4088, 4672, 5824, 6643, 6656, 7592, 8176, 9344, 11648, 13286, 15184, 16352, 18688, 23296, 26572, 30368, 32704, 37376, 46592, 53144, 60736, 65408, 72817, 106288, 121472, 130816, 145634, 212576, 242944, 261632, 291268, 425152, 485888, 509719, 582536, 850304, 946621, 1019438, 1165072, 1700608, 1893242, 2038876, 2330144, 3401216, 3786484, 4077752, 4660288, 5315641, 6626347, 7572968, 8155504, 9320576, 10631282, 13252694, 15145936, 16311008, 18641152, 21262564, 26505388, 30291872, 32622016, 37209487, 37282304, 42525128, 53010776, 60583744, 65244032, 69103333, 74418974, 85050256, 106021552, 121167488, 130488064, 138206666, 148837948, 170100512, 212043104, 242334976, 260976128, 276413332, 297675896, 340201024, 424086208, 483723331, 484669952, 552826664, 595351792, 680402048, 848172416, 967446662, 1105653328, 1190703584, 1360804096, 1696344832, 1934893324, 2211306656, 2381407168, 2721608192, 3392689664, 3869786648, 4422613312, 4762814336, 7739573296, 8845226624, 9525628672, 15479146592, 17690453248, 19051257344, 30958293184, 35380906496, 61916586368, 123833172736, 247666345472]

約数ペア:

[(1, 247666345472), (2, 123833172736), (4, 61916586368), (7, 35380906496), (8, 30958293184), (13, 19051257344), (14, 17690453248), (16, 15479146592), (26, 9525628672), (28, 8845226624), (32, 7739573296), (52, 4762814336), (56, 4422613312), (64, 3869786648), (73, 3392689664), (91, 2721608192), (104, 2381407168), (112, 2211306656), (128, 1934893324), (146, 1696344832), (182, 1360804096), (208, 1190703584), (224, 1105653328), (256, 967446662), (292, 848172416), (364, 680402048), (416, 595351792), (448, 552826664), (511, 484669952), (512, 483723331), (584, 424086208), (728, 340201024), (832, 297675896), (896, 276413332), (949, 260976128), (1022, 242334976), (1168, 212043104), (1456, 170100512), (1664, 148837948), (1792, 138206666), (1898, 130488064), (2044, 121167488), (2336, 106021552), (2912, 85050256), (3328, 74418974), (3584, 69103333), (3796, 65244032), (4088, 60583744), (4672, 53010776), (5824, 42525128), (6643, 37282304), (6656, 37209487), (7592, 32622016), (8176, 30291872), (9344, 26505388), (11648, 21262564), (13286, 18641152), (15184, 16311008), (16352, 15145936), (18688, 13252694), (23296, 10631282), (26572, 9320576), (30368, 8155504), (32704, 7572968), (37376, 6626347), (46592, 5315641), (53144, 4660288), (60736, 4077752), (65408, 3786484), (72817, 3401216), (106288, 2330144), (121472, 2038876), (130816, 1893242), (145634, 1700608), (212576, 1165072), (242944, 1019438), (261632, 946621), (291268, 850304), (425152, 582536), (485888, 509719)]