725251968

素因数分解:

$2^7\times 3^5\times 7^1\times {\mathrm{3331}}^1$

素因数の和:3367

約数の個数: 192

約数和(自身を含む): 2474209920

約数和(自身を除く): 1748957952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 243, 252, 288, 324, 336, 378, 384, 432, 448, 486, 504, 567, 576, 648, 672, 756, 864, 896, 972, 1008, 1134, 1152, 1296, 1344, 1512, 1701, 1728, 1944, 2016, 2268, 2592, 2688, 3024, 3331, 3402, 3456, 3888, 4032, 4536, 5184, 6048, 6662, 6804, 7776, 8064, 9072, 9993, 10368, 12096, 13324, 13608, 15552, 18144, 19986, 23317, 24192, 26648, 27216, 29979, 31104, 36288, 39972, 46634, 53296, 54432, 59958, 69951, 72576, 79944, 89937, 93268, 106592, 108864, 119916, 139902, 159888, 179874, 186536, 209853, 213184, 217728, 239832, 269811, 279804, 319776, 359748, 373072, 419706, 426368, 479664, 539622, 559608, 629559, 639552, 719496, 746144, 809433, 839412, 959328, 1079244, 1119216, 1259118, 1279104, 1438992, 1492288, 1618866, 1678824, 1888677, 1918656, 2158488, 2238432, 2518236, 2877984, 2984576, 3237732, 3357648, 3777354, 3837312, 4316976, 4476864, 5036472, 5666031, 5755968, 6475464, 6715296, 7554708, 8633952, 8953728, 10072944, 11332062, 11511936, 12950928, 13430592, 15109416, 17267904, 20145888, 22664124, 25901856, 26861184, 30218832, 34535808, 40291776, 45328248, 51803712, 60437664, 80583552, 90656496, 103607424, 120875328, 181312992, 241750656, 362625984, 725251968]

約数ペア:

[(1, 725251968), (2, 362625984), (3, 241750656), (4, 181312992), (6, 120875328), (7, 103607424), (8, 90656496), (9, 80583552), (12, 60437664), (14, 51803712), (16, 45328248), (18, 40291776), (21, 34535808), (24, 30218832), (27, 26861184), (28, 25901856), (32, 22664124), (36, 20145888), (42, 17267904), (48, 15109416), (54, 13430592), (56, 12950928), (63, 11511936), (64, 11332062), (72, 10072944), (81, 8953728), (84, 8633952), (96, 7554708), (108, 6715296), (112, 6475464), (126, 5755968), (128, 5666031), (144, 5036472), (162, 4476864), (168, 4316976), (189, 3837312), (192, 3777354), (216, 3357648), (224, 3237732), (243, 2984576), (252, 2877984), (288, 2518236), (324, 2238432), (336, 2158488), (378, 1918656), (384, 1888677), (432, 1678824), (448, 1618866), (486, 1492288), (504, 1438992), (567, 1279104), (576, 1259118), (648, 1119216), (672, 1079244), (756, 959328), (864, 839412), (896, 809433), (972, 746144), (1008, 719496), (1134, 639552), (1152, 629559), (1296, 559608), (1344, 539622), (1512, 479664), (1701, 426368), (1728, 419706), (1944, 373072), (2016, 359748), (2268, 319776), (2592, 279804), (2688, 269811), (3024, 239832), (3331, 217728), (3402, 213184), (3456, 209853), (3888, 186536), (4032, 179874), (4536, 159888), (5184, 139902), (6048, 119916), (6662, 108864), (6804, 106592), (7776, 93268), (8064, 89937), (9072, 79944), (9993, 72576), (10368, 69951), (12096, 59958), (13324, 54432), (13608, 53296), (15552, 46634), (18144, 39972), (19986, 36288), (23317, 31104), (24192, 29979), (26648, 27216)]