685292544

素因数分解:

$2^{10}\times 3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:163

約数の個数: 264

約数和(自身を含む): 2138247072

約数和(自身を除く): 1452954528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 53, 61, 64, 69, 72, 92, 96, 106, 122, 128, 138, 144, 159, 183, 184, 192, 207, 212, 244, 256, 276, 288, 318, 366, 368, 384, 414, 424, 477, 488, 512, 549, 552, 576, 636, 732, 736, 768, 828, 848, 954, 976, 1024, 1098, 1104, 1152, 1219, 1272, 1403, 1464, 1472, 1536, 1656, 1696, 1908, 1952, 2196, 2208, 2304, 2438, 2544, 2806, 2928, 2944, 3072, 3233, 3312, 3392, 3657, 3816, 3904, 4209, 4392, 4416, 4608, 4876, 5088, 5612, 5856, 5888, 6466, 6624, 6784, 7314, 7632, 7808, 8418, 8784, 8832, 9216, 9699, 9752, 10176, 10971, 11224, 11712, 11776, 12627, 12932, 13248, 13568, 14628, 15264, 15616, 16836, 17568, 17664, 19398, 19504, 20352, 21942, 22448, 23424, 23552, 25254, 25864, 26496, 27136, 29097, 29256, 30528, 31232, 33672, 35136, 35328, 38796, 39008, 40704, 43884, 44896, 46848, 50508, 51728, 52992, 54272, 58194, 58512, 61056, 62464, 67344, 70272, 70656, 74359, 77592, 78016, 81408, 87768, 89792, 93696, 101016, 103456, 105984, 116388, 117024, 122112, 134688, 140544, 148718, 155184, 156032, 162816, 175536, 179584, 187392, 202032, 206912, 211968, 223077, 232776, 234048, 244224, 269376, 281088, 297436, 310368, 312064, 351072, 359168, 404064, 413824, 446154, 465552, 468096, 488448, 538752, 562176, 594872, 620736, 624128, 669231, 702144, 718336, 808128, 827648, 892308, 931104, 936192, 1077504, 1189744, 1241472, 1248256, 1338462, 1404288, 1436672, 1616256, 1655296, 1784616, 1862208, 1872384, 2155008, 2379488, 2482944, 2676924, 2808576, 3232512, 3310592, 3569232, 3724416, 3744768, 4310016, 4758976, 4965888, 5353848, 5617152, 6465024, 7138464, 7448832, 9517952, 9931776, 10707696, 11234304, 12930048, 14276928, 14897664, 19035904, 21415392, 28553856, 29795328, 38071808, 42830784, 57107712, 76143616, 85661568, 114215424, 171323136, 228430848, 342646272, 685292544]

約数ペア:

[(1, 685292544), (2, 342646272), (3, 228430848), (4, 171323136), (6, 114215424), (8, 85661568), (9, 76143616), (12, 57107712), (16, 42830784), (18, 38071808), (23, 29795328), (24, 28553856), (32, 21415392), (36, 19035904), (46, 14897664), (48, 14276928), (53, 12930048), (61, 11234304), (64, 10707696), (69, 9931776), (72, 9517952), (92, 7448832), (96, 7138464), (106, 6465024), (122, 5617152), (128, 5353848), (138, 4965888), (144, 4758976), (159, 4310016), (183, 3744768), (184, 3724416), (192, 3569232), (207, 3310592), (212, 3232512), (244, 2808576), (256, 2676924), (276, 2482944), (288, 2379488), (318, 2155008), (366, 1872384), (368, 1862208), (384, 1784616), (414, 1655296), (424, 1616256), (477, 1436672), (488, 1404288), (512, 1338462), (549, 1248256), (552, 1241472), (576, 1189744), (636, 1077504), (732, 936192), (736, 931104), (768, 892308), (828, 827648), (848, 808128), (954, 718336), (976, 702144), (1024, 669231), (1098, 624128), (1104, 620736), (1152, 594872), (1219, 562176), (1272, 538752), (1403, 488448), (1464, 468096), (1472, 465552), (1536, 446154), (1656, 413824), (1696, 404064), (1908, 359168), (1952, 351072), (2196, 312064), (2208, 310368), (2304, 297436), (2438, 281088), (2544, 269376), (2806, 244224), (2928, 234048), (2944, 232776), (3072, 223077), (3233, 211968), (3312, 206912), (3392, 202032), (3657, 187392), (3816, 179584), (3904, 175536), (4209, 162816), (4392, 156032), (4416, 155184), (4608, 148718), (4876, 140544), (5088, 134688), (5612, 122112), (5856, 117024), (5888, 116388), (6466, 105984), (6624, 103456), (6784, 101016), (7314, 93696), (7632, 89792), (7808, 87768), (8418, 81408), (8784, 78016), (8832, 77592), (9216, 74359), (9699, 70656), (9752, 70272), (10176, 67344), (10971, 62464), (11224, 61056), (11712, 58512), (11776, 58194), (12627, 54272), (12932, 52992), (13248, 51728), (13568, 50508), (14628, 46848), (15264, 44896), (15616, 43884), (16836, 40704), (17568, 39008), (17664, 38796), (19398, 35328), (19504, 35136), (20352, 33672), (21942, 31232), (22448, 30528), (23424, 29256), (23552, 29097), (25254, 27136), (25864, 26496)]