851088384

素因数分解:

$2^{10}\times 3^4\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:394

約数の個数: 220

約数和(自身を含む): 2631426688

約数和(自身を除く): 1780338304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 81, 93, 96, 108, 124, 128, 144, 162, 186, 192, 216, 248, 256, 279, 288, 324, 331, 372, 384, 432, 496, 512, 558, 576, 648, 662, 744, 768, 837, 864, 992, 993, 1024, 1116, 1152, 1296, 1324, 1488, 1536, 1674, 1728, 1984, 1986, 2232, 2304, 2511, 2592, 2648, 2976, 2979, 3072, 3348, 3456, 3968, 3972, 4464, 4608, 5022, 5184, 5296, 5952, 5958, 6696, 6912, 7936, 7944, 8928, 8937, 9216, 10044, 10261, 10368, 10592, 11904, 11916, 13392, 13824, 15872, 15888, 17856, 17874, 20088, 20522, 20736, 21184, 23808, 23832, 26784, 26811, 27648, 30783, 31744, 31776, 35712, 35748, 40176, 41044, 41472, 42368, 47616, 47664, 53568, 53622, 61566, 63552, 71424, 71496, 80352, 82088, 82944, 84736, 92349, 95232, 95328, 107136, 107244, 123132, 127104, 142848, 142992, 160704, 164176, 169472, 184698, 190656, 214272, 214488, 246264, 254208, 277047, 285696, 285984, 321408, 328352, 338944, 369396, 381312, 428544, 428976, 492528, 508416, 554094, 571968, 642816, 656704, 738792, 762624, 831141, 857088, 857952, 985056, 1016832, 1108188, 1143936, 1285632, 1313408, 1477584, 1525248, 1662282, 1715904, 1970112, 2216376, 2287872, 2571264, 2626816, 2955168, 3050496, 3324564, 3431808, 3940224, 4432752, 4575744, 5253632, 5910336, 6649128, 6863616, 7880448, 8865504, 9151488, 10507264, 11820672, 13298256, 13727232, 15760896, 17731008, 23641344, 26596512, 27454464, 31521792, 35462016, 47282688, 53193024, 70924032, 94565376, 106386048, 141848064, 212772096, 283696128, 425544192, 851088384]

約数ペア:

[(1, 851088384), (2, 425544192), (3, 283696128), (4, 212772096), (6, 141848064), (8, 106386048), (9, 94565376), (12, 70924032), (16, 53193024), (18, 47282688), (24, 35462016), (27, 31521792), (31, 27454464), (32, 26596512), (36, 23641344), (48, 17731008), (54, 15760896), (62, 13727232), (64, 13298256), (72, 11820672), (81, 10507264), (93, 9151488), (96, 8865504), (108, 7880448), (124, 6863616), (128, 6649128), (144, 5910336), (162, 5253632), (186, 4575744), (192, 4432752), (216, 3940224), (248, 3431808), (256, 3324564), (279, 3050496), (288, 2955168), (324, 2626816), (331, 2571264), (372, 2287872), (384, 2216376), (432, 1970112), (496, 1715904), (512, 1662282), (558, 1525248), (576, 1477584), (648, 1313408), (662, 1285632), (744, 1143936), (768, 1108188), (837, 1016832), (864, 985056), (992, 857952), (993, 857088), (1024, 831141), (1116, 762624), (1152, 738792), (1296, 656704), (1324, 642816), (1488, 571968), (1536, 554094), (1674, 508416), (1728, 492528), (1984, 428976), (1986, 428544), (2232, 381312), (2304, 369396), (2511, 338944), (2592, 328352), (2648, 321408), (2976, 285984), (2979, 285696), (3072, 277047), (3348, 254208), (3456, 246264), (3968, 214488), (3972, 214272), (4464, 190656), (4608, 184698), (5022, 169472), (5184, 164176), (5296, 160704), (5952, 142992), (5958, 142848), (6696, 127104), (6912, 123132), (7936, 107244), (7944, 107136), (8928, 95328), (8937, 95232), (9216, 92349), (10044, 84736), (10261, 82944), (10368, 82088), (10592, 80352), (11904, 71496), (11916, 71424), (13392, 63552), (13824, 61566), (15872, 53622), (15888, 53568), (17856, 47664), (17874, 47616), (20088, 42368), (20522, 41472), (20736, 41044), (21184, 40176), (23808, 35748), (23832, 35712), (26784, 31776), (26811, 31744), (27648, 30783)]