1017721728

素因数分解:

$2^7\times 3^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{331}}^1$

素因数の和:525

約数の個数: 192

約数和(自身を含む): 3130049520

約数和(自身を除く): 2112327792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 128, 136, 144, 153, 157, 192, 204, 272, 288, 306, 314, 331, 384, 408, 471, 544, 576, 612, 628, 662, 816, 942, 993, 1088, 1152, 1224, 1256, 1324, 1413, 1632, 1884, 1986, 2176, 2448, 2512, 2648, 2669, 2826, 2979, 3264, 3768, 3972, 4896, 5024, 5296, 5338, 5627, 5652, 5958, 6528, 7536, 7944, 8007, 9792, 10048, 10592, 10676, 11254, 11304, 11916, 15072, 15888, 16014, 16881, 19584, 20096, 21184, 21352, 22508, 22608, 23832, 24021, 30144, 31776, 32028, 33762, 42368, 42704, 45016, 45216, 47664, 48042, 50643, 51967, 60288, 63552, 64056, 67524, 85408, 90032, 90432, 95328, 96084, 101286, 103934, 127104, 128112, 135048, 155901, 170816, 180064, 180864, 190656, 192168, 202572, 207868, 256224, 270096, 311802, 341632, 360128, 381312, 384336, 405144, 415736, 467703, 512448, 540192, 623604, 720256, 768672, 810288, 831472, 883439, 935406, 1024896, 1080384, 1247208, 1537344, 1620576, 1662944, 1766878, 1870812, 2160768, 2494416, 2650317, 3074688, 3241152, 3325888, 3533756, 3741624, 4988832, 5300634, 6482304, 6651776, 7067512, 7483248, 7950951, 9977664, 10601268, 14135024, 14966496, 15901902, 19955328, 21202536, 28270048, 29932992, 31803804, 42405072, 56540096, 59865984, 63607608, 84810144, 113080192, 127215216, 169620288, 254430432, 339240576, 508860864, 1017721728]

約数ペア:

[(1, 1017721728), (2, 508860864), (3, 339240576), (4, 254430432), (6, 169620288), (8, 127215216), (9, 113080192), (12, 84810144), (16, 63607608), (17, 59865984), (18, 56540096), (24, 42405072), (32, 31803804), (34, 29932992), (36, 28270048), (48, 21202536), (51, 19955328), (64, 15901902), (68, 14966496), (72, 14135024), (96, 10601268), (102, 9977664), (128, 7950951), (136, 7483248), (144, 7067512), (153, 6651776), (157, 6482304), (192, 5300634), (204, 4988832), (272, 3741624), (288, 3533756), (306, 3325888), (314, 3241152), (331, 3074688), (384, 2650317), (408, 2494416), (471, 2160768), (544, 1870812), (576, 1766878), (612, 1662944), (628, 1620576), (662, 1537344), (816, 1247208), (942, 1080384), (993, 1024896), (1088, 935406), (1152, 883439), (1224, 831472), (1256, 810288), (1324, 768672), (1413, 720256), (1632, 623604), (1884, 540192), (1986, 512448), (2176, 467703), (2448, 415736), (2512, 405144), (2648, 384336), (2669, 381312), (2826, 360128), (2979, 341632), (3264, 311802), (3768, 270096), (3972, 256224), (4896, 207868), (5024, 202572), (5296, 192168), (5338, 190656), (5627, 180864), (5652, 180064), (5958, 170816), (6528, 155901), (7536, 135048), (7944, 128112), (8007, 127104), (9792, 103934), (10048, 101286), (10592, 96084), (10676, 95328), (11254, 90432), (11304, 90032), (11916, 85408), (15072, 67524), (15888, 64056), (16014, 63552), (16881, 60288), (19584, 51967), (20096, 50643), (21184, 48042), (21352, 47664), (22508, 45216), (22608, 45016), (23832, 42704), (24021, 42368), (30144, 33762), (31776, 32028)]