307888128

素因数分解:

$2^{17}\times 3^4\times {\mathrm{29}}^1$

素因数の和:75

約数の個数: 180

約数和(自身を含む): 951579090

約数和(自身を除く): 643690962

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 64, 72, 81, 87, 96, 108, 116, 128, 144, 162, 174, 192, 216, 232, 256, 261, 288, 324, 348, 384, 432, 464, 512, 522, 576, 648, 696, 768, 783, 864, 928, 1024, 1044, 1152, 1296, 1392, 1536, 1566, 1728, 1856, 2048, 2088, 2304, 2349, 2592, 2784, 3072, 3132, 3456, 3712, 4096, 4176, 4608, 4698, 5184, 5568, 6144, 6264, 6912, 7424, 8192, 8352, 9216, 9396, 10368, 11136, 12288, 12528, 13824, 14848, 16384, 16704, 18432, 18792, 20736, 22272, 24576, 25056, 27648, 29696, 32768, 33408, 36864, 37584, 41472, 44544, 49152, 50112, 55296, 59392, 65536, 66816, 73728, 75168, 82944, 89088, 98304, 100224, 110592, 118784, 131072, 133632, 147456, 150336, 165888, 178176, 196608, 200448, 221184, 237568, 267264, 294912, 300672, 331776, 356352, 393216, 400896, 442368, 475136, 534528, 589824, 601344, 663552, 712704, 801792, 884736, 950272, 1069056, 1179648, 1202688, 1327104, 1425408, 1603584, 1769472, 1900544, 2138112, 2405376, 2654208, 2850816, 3207168, 3538944, 3801088, 4276224, 4810752, 5308416, 5701632, 6414336, 8552448, 9621504, 10616832, 11403264, 12828672, 17104896, 19243008, 25657344, 34209792, 38486016, 51314688, 76972032, 102629376, 153944064, 307888128]

約数ペア:

[(1, 307888128), (2, 153944064), (3, 102629376), (4, 76972032), (6, 51314688), (8, 38486016), (9, 34209792), (12, 25657344), (16, 19243008), (18, 17104896), (24, 12828672), (27, 11403264), (29, 10616832), (32, 9621504), (36, 8552448), (48, 6414336), (54, 5701632), (58, 5308416), (64, 4810752), (72, 4276224), (81, 3801088), (87, 3538944), (96, 3207168), (108, 2850816), (116, 2654208), (128, 2405376), (144, 2138112), (162, 1900544), (174, 1769472), (192, 1603584), (216, 1425408), (232, 1327104), (256, 1202688), (261, 1179648), (288, 1069056), (324, 950272), (348, 884736), (384, 801792), (432, 712704), (464, 663552), (512, 601344), (522, 589824), (576, 534528), (648, 475136), (696, 442368), (768, 400896), (783, 393216), (864, 356352), (928, 331776), (1024, 300672), (1044, 294912), (1152, 267264), (1296, 237568), (1392, 221184), (1536, 200448), (1566, 196608), (1728, 178176), (1856, 165888), (2048, 150336), (2088, 147456), (2304, 133632), (2349, 131072), (2592, 118784), (2784, 110592), (3072, 100224), (3132, 98304), (3456, 89088), (3712, 82944), (4096, 75168), (4176, 73728), (4608, 66816), (4698, 65536), (5184, 59392), (5568, 55296), (6144, 50112), (6264, 49152), (6912, 44544), (7424, 41472), (8192, 37584), (8352, 36864), (9216, 33408), (9396, 32768), (10368, 29696), (11136, 27648), (12288, 25056), (12528, 24576), (13824, 22272), (14848, 20736), (16384, 18792), (16704, 18432)]