319993632

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{337}}^1$

素因数の和:520

約数の個数: 192

約数和(自身を含む): 1076624640

約数和(自身を除く): 756631008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 157, 168, 189, 216, 224, 252, 288, 314, 336, 337, 378, 432, 471, 504, 628, 672, 674, 756, 864, 942, 1008, 1011, 1099, 1256, 1348, 1413, 1512, 1884, 2016, 2022, 2198, 2359, 2512, 2696, 2826, 3024, 3033, 3297, 3768, 4044, 4239, 4396, 4718, 5024, 5392, 5652, 6048, 6066, 6594, 7077, 7536, 8088, 8478, 8792, 9099, 9436, 9891, 10784, 11304, 12132, 13188, 14154, 15072, 16176, 16956, 17584, 18198, 18872, 19782, 21231, 22608, 24264, 26376, 28308, 29673, 32352, 33912, 35168, 36396, 37744, 39564, 42462, 45216, 48528, 52752, 52909, 56616, 59346, 63693, 67824, 72792, 75488, 79128, 84924, 97056, 105504, 105818, 113232, 118692, 127386, 135648, 145584, 158256, 158727, 169848, 211636, 226464, 237384, 254772, 291168, 316512, 317454, 339696, 370363, 423272, 474768, 476181, 509544, 634908, 679392, 740726, 846544, 949536, 952362, 1019088, 1111089, 1269816, 1428543, 1481452, 1693088, 1904724, 2038176, 2222178, 2539632, 2857086, 2962904, 3333267, 3809448, 4444356, 5079264, 5714172, 5925808, 6666534, 7618896, 8888712, 9999801, 11428344, 11851616, 13333068, 15237792, 17777424, 19999602, 22856688, 26666136, 35554848, 39999204, 45713376, 53332272, 79998408, 106664544, 159996816, 319993632]

約数ペア:

[(1, 319993632), (2, 159996816), (3, 106664544), (4, 79998408), (6, 53332272), (7, 45713376), (8, 39999204), (9, 35554848), (12, 26666136), (14, 22856688), (16, 19999602), (18, 17777424), (21, 15237792), (24, 13333068), (27, 11851616), (28, 11428344), (32, 9999801), (36, 8888712), (42, 7618896), (48, 6666534), (54, 5925808), (56, 5714172), (63, 5079264), (72, 4444356), (84, 3809448), (96, 3333267), (108, 2962904), (112, 2857086), (126, 2539632), (144, 2222178), (157, 2038176), (168, 1904724), (189, 1693088), (216, 1481452), (224, 1428543), (252, 1269816), (288, 1111089), (314, 1019088), (336, 952362), (337, 949536), (378, 846544), (432, 740726), (471, 679392), (504, 634908), (628, 509544), (672, 476181), (674, 474768), (756, 423272), (864, 370363), (942, 339696), (1008, 317454), (1011, 316512), (1099, 291168), (1256, 254772), (1348, 237384), (1413, 226464), (1512, 211636), (1884, 169848), (2016, 158727), (2022, 158256), (2198, 145584), (2359, 135648), (2512, 127386), (2696, 118692), (2826, 113232), (3024, 105818), (3033, 105504), (3297, 97056), (3768, 84924), (4044, 79128), (4239, 75488), (4396, 72792), (4718, 67824), (5024, 63693), (5392, 59346), (5652, 56616), (6048, 52909), (6066, 52752), (6594, 48528), (7077, 45216), (7536, 42462), (8088, 39564), (8478, 37744), (8792, 36396), (9099, 35168), (9436, 33912), (9891, 32352), (10784, 29673), (11304, 28308), (12132, 26376), (13188, 24264), (14154, 22608), (15072, 21231), (16176, 19782), (16956, 18872), (17584, 18198)]