718339968

素因数分解:

$2^7\times 3^3\times {\mathrm{347}}^1\times {\mathrm{599}}^1$

素因数の和:969

約数の個数: 128

約数和(自身を含む): 2129760000

約数和(自身を除く): 1411420032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 347, 384, 432, 576, 599, 694, 864, 1041, 1152, 1198, 1388, 1728, 1797, 2082, 2396, 2776, 3123, 3456, 3594, 4164, 4792, 5391, 5552, 6246, 7188, 8328, 9369, 9584, 10782, 11104, 12492, 14376, 16173, 16656, 18738, 19168, 21564, 22208, 24984, 28752, 32346, 33312, 37476, 38336, 43128, 44416, 49968, 57504, 64692, 66624, 74952, 76672, 86256, 99936, 115008, 129384, 133248, 149904, 172512, 199872, 207853, 230016, 258768, 299808, 345024, 399744, 415706, 517536, 599616, 623559, 690048, 831412, 1035072, 1199232, 1247118, 1662824, 1870677, 2070144, 2494236, 3325648, 3741354, 4988472, 5612031, 6651296, 7482708, 9976944, 11224062, 13302592, 14965416, 19953888, 22448124, 26605184, 29930832, 39907776, 44896248, 59861664, 79815552, 89792496, 119723328, 179584992, 239446656, 359169984, 718339968]

約数ペア:

[(1, 718339968), (2, 359169984), (3, 239446656), (4, 179584992), (6, 119723328), (8, 89792496), (9, 79815552), (12, 59861664), (16, 44896248), (18, 39907776), (24, 29930832), (27, 26605184), (32, 22448124), (36, 19953888), (48, 14965416), (54, 13302592), (64, 11224062), (72, 9976944), (96, 7482708), (108, 6651296), (128, 5612031), (144, 4988472), (192, 3741354), (216, 3325648), (288, 2494236), (347, 2070144), (384, 1870677), (432, 1662824), (576, 1247118), (599, 1199232), (694, 1035072), (864, 831412), (1041, 690048), (1152, 623559), (1198, 599616), (1388, 517536), (1728, 415706), (1797, 399744), (2082, 345024), (2396, 299808), (2776, 258768), (3123, 230016), (3456, 207853), (3594, 199872), (4164, 172512), (4792, 149904), (5391, 133248), (5552, 129384), (6246, 115008), (7188, 99936), (8328, 86256), (9369, 76672), (9584, 74952), (10782, 66624), (11104, 64692), (12492, 57504), (14376, 49968), (16173, 44416), (16656, 43128), (18738, 38336), (19168, 37476), (21564, 33312), (22208, 32346), (24984, 28752)]