261036573952

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{809}}^1\times {\mathrm{16369}}^1$

素因数の和:17212

約数の個数: 144

約数和(自身を含む): 650467843200

約数和(自身を除く): 389431269248

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 308, 352, 448, 616, 704, 809, 896, 1232, 1408, 1618, 1792, 2464, 2816, 3236, 4928, 5663, 6472, 8899, 9856, 11326, 12944, 16369, 17798, 19712, 22652, 25888, 32738, 35596, 45304, 51776, 62293, 65476, 71192, 90608, 103552, 114583, 124586, 130952, 142384, 180059, 181216, 207104, 229166, 249172, 261904, 284768, 360118, 362432, 458332, 498344, 523808, 569536, 720236, 724864, 916664, 996688, 1047616, 1139072, 1260413, 1440472, 1449728, 1833328, 1993376, 2095232, 2278144, 2520826, 2880944, 3666656, 3986752, 4190464, 5041652, 5761888, 7333312, 7973504, 10083304, 11523776, 13242521, 14666624, 15947008, 20166608, 23047552, 26485042, 29333248, 40333216, 46095104, 52970084, 80666432, 92697647, 105940168, 145667731, 161332864, 185395294, 211880336, 291335462, 322665728, 370790588, 423760672, 582670924, 741581176, 847521344, 1019674117, 1165341848, 1483162352, 1695042688, 2039348234, 2330683696, 2966324704, 3390085376, 4078696468, 4661367392, 5932649408, 8157392936, 9322734784, 11865298816, 16314785872, 18645469568, 23730597632, 32629571744, 37290939136, 65259143488, 130518286976, 261036573952]

約数ペア:

[(1, 261036573952), (2, 130518286976), (4, 65259143488), (7, 37290939136), (8, 32629571744), (11, 23730597632), (14, 18645469568), (16, 16314785872), (22, 11865298816), (28, 9322734784), (32, 8157392936), (44, 5932649408), (56, 4661367392), (64, 4078696468), (77, 3390085376), (88, 2966324704), (112, 2330683696), (128, 2039348234), (154, 1695042688), (176, 1483162352), (224, 1165341848), (256, 1019674117), (308, 847521344), (352, 741581176), (448, 582670924), (616, 423760672), (704, 370790588), (809, 322665728), (896, 291335462), (1232, 211880336), (1408, 185395294), (1618, 161332864), (1792, 145667731), (2464, 105940168), (2816, 92697647), (3236, 80666432), (4928, 52970084), (5663, 46095104), (6472, 40333216), (8899, 29333248), (9856, 26485042), (11326, 23047552), (12944, 20166608), (16369, 15947008), (17798, 14666624), (19712, 13242521), (22652, 11523776), (25888, 10083304), (32738, 7973504), (35596, 7333312), (45304, 5761888), (51776, 5041652), (62293, 4190464), (65476, 3986752), (71192, 3666656), (90608, 2880944), (103552, 2520826), (114583, 2278144), (124586, 2095232), (130952, 1993376), (142384, 1833328), (180059, 1449728), (181216, 1440472), (207104, 1260413), (229166, 1139072), (249172, 1047616), (261904, 996688), (284768, 916664), (360118, 724864), (362432, 720236), (458332, 569536), (498344, 523808)]