668746368

素因数分解:

$2^7\times 3^4\times {\mathrm{53}}^1\times {\mathrm{1217}}^1$

素因数の和:1296

約数の個数: 160

約数和(自身を含む): 2029395060

約数和(自身を除く): 1360648692

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 64, 72, 81, 96, 106, 108, 128, 144, 159, 162, 192, 212, 216, 288, 318, 324, 384, 424, 432, 477, 576, 636, 648, 848, 864, 954, 1152, 1217, 1272, 1296, 1431, 1696, 1728, 1908, 2434, 2544, 2592, 2862, 3392, 3456, 3651, 3816, 4293, 4868, 5088, 5184, 5724, 6784, 7302, 7632, 8586, 9736, 10176, 10368, 10953, 11448, 14604, 15264, 17172, 19472, 20352, 21906, 22896, 29208, 30528, 32859, 34344, 38944, 43812, 45792, 58416, 61056, 64501, 65718, 68688, 77888, 87624, 91584, 98577, 116832, 129002, 131436, 137376, 155776, 175248, 183168, 193503, 197154, 233664, 258004, 262872, 274752, 350496, 387006, 394308, 467328, 516008, 525744, 549504, 580509, 700992, 774012, 788616, 1032016, 1051488, 1161018, 1401984, 1548024, 1577232, 1741527, 2064032, 2102976, 2322036, 3096048, 3154464, 3483054, 4128064, 4205952, 4644072, 5224581, 6192096, 6308928, 6966108, 8256128, 9288144, 10449162, 12384192, 12617856, 13932216, 18576288, 20898324, 24768384, 27864432, 37152576, 41796648, 55728864, 74305152, 83593296, 111457728, 167186592, 222915456, 334373184, 668746368]

約数ペア:

[(1, 668746368), (2, 334373184), (3, 222915456), (4, 167186592), (6, 111457728), (8, 83593296), (9, 74305152), (12, 55728864), (16, 41796648), (18, 37152576), (24, 27864432), (27, 24768384), (32, 20898324), (36, 18576288), (48, 13932216), (53, 12617856), (54, 12384192), (64, 10449162), (72, 9288144), (81, 8256128), (96, 6966108), (106, 6308928), (108, 6192096), (128, 5224581), (144, 4644072), (159, 4205952), (162, 4128064), (192, 3483054), (212, 3154464), (216, 3096048), (288, 2322036), (318, 2102976), (324, 2064032), (384, 1741527), (424, 1577232), (432, 1548024), (477, 1401984), (576, 1161018), (636, 1051488), (648, 1032016), (848, 788616), (864, 774012), (954, 700992), (1152, 580509), (1217, 549504), (1272, 525744), (1296, 516008), (1431, 467328), (1696, 394308), (1728, 387006), (1908, 350496), (2434, 274752), (2544, 262872), (2592, 258004), (2862, 233664), (3392, 197154), (3456, 193503), (3651, 183168), (3816, 175248), (4293, 155776), (4868, 137376), (5088, 131436), (5184, 129002), (5724, 116832), (6784, 98577), (7302, 91584), (7632, 87624), (8586, 77888), (9736, 68688), (10176, 65718), (10368, 64501), (10953, 61056), (11448, 58416), (14604, 45792), (15264, 43812), (17172, 38944), (19472, 34344), (20352, 32859), (21906, 30528), (22896, 29208)]