1988539392

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:237

約数の個数: 352

約数和(自身を含む): 6623764480

約数和(自身を除く): 4635225088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 31, 32, 38, 42, 48, 56, 57, 62, 64, 76, 84, 93, 96, 112, 114, 124, 128, 133, 152, 157, 168, 186, 192, 217, 224, 228, 248, 256, 266, 304, 314, 336, 372, 384, 399, 434, 448, 456, 471, 496, 512, 532, 589, 608, 628, 651, 672, 744, 768, 798, 868, 896, 912, 942, 992, 1024, 1064, 1099, 1178, 1216, 1256, 1302, 1344, 1488, 1536, 1596, 1736, 1767, 1792, 1824, 1884, 1984, 2128, 2198, 2356, 2432, 2512, 2604, 2688, 2976, 2983, 3072, 3192, 3297, 3472, 3534, 3584, 3648, 3768, 3968, 4123, 4256, 4396, 4712, 4864, 4867, 5024, 5208, 5376, 5952, 5966, 6384, 6594, 6944, 7068, 7168, 7296, 7536, 7936, 8246, 8512, 8792, 8949, 9424, 9728, 9734, 10048, 10416, 10752, 11904, 11932, 12369, 12768, 13188, 13888, 14136, 14592, 14601, 15072, 15872, 16492, 17024, 17584, 17898, 18848, 19456, 19468, 20096, 20832, 20881, 21504, 23808, 23864, 24738, 25536, 26376, 27776, 28272, 29184, 29202, 30144, 31744, 32984, 34048, 34069, 35168, 35796, 37696, 38936, 40192, 41664, 41762, 47616, 47728, 49476, 51072, 52752, 55552, 56544, 58368, 58404, 60288, 62643, 65968, 68096, 68138, 70336, 71592, 75392, 77872, 80384, 83328, 83524, 92473, 95232, 95456, 98952, 102144, 102207, 105504, 111104, 113088, 116808, 120576, 125286, 131936, 136192, 136276, 140672, 143184, 150784, 155744, 160768, 166656, 167048, 184946, 190912, 197904, 204288, 204414, 211008, 222208, 226176, 233616, 241152, 250572, 263872, 272552, 277419, 281344, 286368, 301568, 311488, 333312, 334096, 369892, 381824, 395808, 408576, 408828, 422016, 452352, 467232, 482304, 501144, 527744, 545104, 554838, 562688, 572736, 603136, 622976, 647311, 666624, 668192, 739784, 763648, 791616, 817656, 844032, 904704, 934464, 1002288, 1055488, 1090208, 1109676, 1125376, 1145472, 1245952, 1294622, 1336384, 1479568, 1527296, 1583232, 1635312, 1688064, 1809408, 1868928, 1941933, 2004576, 2110976, 2180416, 2219352, 2290944, 2491904, 2589244, 2672768, 2959136, 3054592, 3166464, 3270624, 3376128, 3737856, 3883866, 4009152, 4221952, 4360832, 4438704, 4581888, 4983808, 5178488, 5345536, 5918272, 6332928, 6541248, 7475712, 7767732, 8018304, 8721664, 8877408, 9163776, 10356976, 10691072, 11836544, 12665856, 13082496, 14951424, 15535464, 16036608, 17443328, 17754816, 20713952, 21382144, 23673088, 26164992, 31070928, 32073216, 34886656, 35509632, 41427904, 47346176, 52329984, 62141856, 64146432, 71019264, 82855808, 94692352, 104659968, 124283712, 142038528, 165711616, 248567424, 284077056, 331423232, 497134848, 662846464, 994269696, 1988539392]

約数ペア:

[(1, 1988539392), (2, 994269696), (3, 662846464), (4, 497134848), (6, 331423232), (7, 284077056), (8, 248567424), (12, 165711616), (14, 142038528), (16, 124283712), (19, 104659968), (21, 94692352), (24, 82855808), (28, 71019264), (31, 64146432), (32, 62141856), (38, 52329984), (42, 47346176), (48, 41427904), (56, 35509632), (57, 34886656), (62, 32073216), (64, 31070928), (76, 26164992), (84, 23673088), (93, 21382144), (96, 20713952), (112, 17754816), (114, 17443328), (124, 16036608), (128, 15535464), (133, 14951424), (152, 13082496), (157, 12665856), (168, 11836544), (186, 10691072), (192, 10356976), (217, 9163776), (224, 8877408), (228, 8721664), (248, 8018304), (256, 7767732), (266, 7475712), (304, 6541248), (314, 6332928), (336, 5918272), (372, 5345536), (384, 5178488), (399, 4983808), (434, 4581888), (448, 4438704), (456, 4360832), (471, 4221952), (496, 4009152), (512, 3883866), (532, 3737856), (589, 3376128), (608, 3270624), (628, 3166464), (651, 3054592), (672, 2959136), (744, 2672768), (768, 2589244), (798, 2491904), (868, 2290944), (896, 2219352), (912, 2180416), (942, 2110976), (992, 2004576), (1024, 1941933), (1064, 1868928), (1099, 1809408), (1178, 1688064), (1216, 1635312), (1256, 1583232), (1302, 1527296), (1344, 1479568), (1488, 1336384), (1536, 1294622), (1596, 1245952), (1736, 1145472), (1767, 1125376), (1792, 1109676), (1824, 1090208), (1884, 1055488), (1984, 1002288), (2128, 934464), (2198, 904704), (2356, 844032), (2432, 817656), (2512, 791616), (2604, 763648), (2688, 739784), (2976, 668192), (2983, 666624), (3072, 647311), (3192, 622976), (3297, 603136), (3472, 572736), (3534, 562688), (3584, 554838), (3648, 545104), (3768, 527744), (3968, 501144), (4123, 482304), (4256, 467232), (4396, 452352), (4712, 422016), (4864, 408828), (4867, 408576), (5024, 395808), (5208, 381824), (5376, 369892), (5952, 334096), (5966, 333312), (6384, 311488), (6594, 301568), (6944, 286368), (7068, 281344), (7168, 277419), (7296, 272552), (7536, 263872), (7936, 250572), (8246, 241152), (8512, 233616), (8792, 226176), (8949, 222208), (9424, 211008), (9728, 204414), (9734, 204288), (10048, 197904), (10416, 190912), (10752, 184946), (11904, 167048), (11932, 166656), (12369, 160768), (12768, 155744), (13188, 150784), (13888, 143184), (14136, 140672), (14592, 136276), (14601, 136192), (15072, 131936), (15872, 125286), (16492, 120576), (17024, 116808), (17584, 113088), (17898, 111104), (18848, 105504), (19456, 102207), (19468, 102144), (20096, 98952), (20832, 95456), (20881, 95232), (21504, 92473), (23808, 83524), (23864, 83328), (24738, 80384), (25536, 77872), (26376, 75392), (27776, 71592), (28272, 70336), (29184, 68138), (29202, 68096), (30144, 65968), (31744, 62643), (32984, 60288), (34048, 58404), (34069, 58368), (35168, 56544), (35796, 55552), (37696, 52752), (38936, 51072), (40192, 49476), (41664, 47728), (41762, 47616)]