316690528

素因数分解:

$2^5\times 7^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:146

約数の個数: 192

約数和(自身を含む): 824947200

約数和(自身を除く): 508256672

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 43, 44, 49, 56, 61, 77, 86, 88, 98, 112, 122, 154, 172, 176, 196, 224, 244, 301, 308, 343, 344, 352, 392, 427, 473, 488, 539, 602, 616, 671, 686, 688, 784, 854, 946, 976, 1078, 1204, 1232, 1342, 1372, 1376, 1568, 1708, 1892, 1952, 2107, 2156, 2408, 2464, 2623, 2684, 2744, 2989, 3311, 3416, 3773, 3784, 4214, 4312, 4697, 4816, 5246, 5368, 5488, 5978, 6622, 6832, 7546, 7568, 8428, 8624, 9394, 9632, 10492, 10736, 10976, 11956, 13244, 13664, 14749, 15092, 15136, 16856, 17248, 18361, 18788, 20923, 20984, 21472, 23177, 23912, 26488, 28853, 29498, 30184, 32879, 33712, 36722, 37576, 41846, 41968, 46354, 47824, 52976, 57706, 58996, 60368, 65758, 67424, 73444, 75152, 83692, 83936, 92708, 95648, 105952, 115412, 117992, 120736, 128527, 131516, 146888, 150304, 162239, 167384, 185416, 201971, 230153, 230824, 235984, 257054, 263032, 293776, 324478, 334768, 370832, 403942, 460306, 461648, 471968, 514108, 526064, 587552, 648956, 669536, 741664, 807884, 899689, 920612, 923296, 1028216, 1052128, 1297912, 1413797, 1615768, 1799378, 1841224, 2056432, 2595824, 2827594, 3231536, 3598756, 3682448, 4112864, 5191648, 5655188, 6463072, 7197512, 7364896, 9896579, 11310376, 14395024, 19793158, 22620752, 28790048, 39586316, 45241504, 79172632, 158345264, 316690528]

約数ペア:

[(1, 316690528), (2, 158345264), (4, 79172632), (7, 45241504), (8, 39586316), (11, 28790048), (14, 22620752), (16, 19793158), (22, 14395024), (28, 11310376), (32, 9896579), (43, 7364896), (44, 7197512), (49, 6463072), (56, 5655188), (61, 5191648), (77, 4112864), (86, 3682448), (88, 3598756), (98, 3231536), (112, 2827594), (122, 2595824), (154, 2056432), (172, 1841224), (176, 1799378), (196, 1615768), (224, 1413797), (244, 1297912), (301, 1052128), (308, 1028216), (343, 923296), (344, 920612), (352, 899689), (392, 807884), (427, 741664), (473, 669536), (488, 648956), (539, 587552), (602, 526064), (616, 514108), (671, 471968), (686, 461648), (688, 460306), (784, 403942), (854, 370832), (946, 334768), (976, 324478), (1078, 293776), (1204, 263032), (1232, 257054), (1342, 235984), (1372, 230824), (1376, 230153), (1568, 201971), (1708, 185416), (1892, 167384), (1952, 162239), (2107, 150304), (2156, 146888), (2408, 131516), (2464, 128527), (2623, 120736), (2684, 117992), (2744, 115412), (2989, 105952), (3311, 95648), (3416, 92708), (3773, 83936), (3784, 83692), (4214, 75152), (4312, 73444), (4697, 67424), (4816, 65758), (5246, 60368), (5368, 58996), (5488, 57706), (5978, 52976), (6622, 47824), (6832, 46354), (7546, 41968), (7568, 41846), (8428, 37576), (8624, 36722), (9394, 33712), (9632, 32879), (10492, 30184), (10736, 29498), (10976, 28853), (11956, 26488), (13244, 23912), (13664, 23177), (14749, 21472), (15092, 20984), (15136, 20923), (16856, 18788), (17248, 18361)]