268536384

素因数分解:

$2^6\times 3^5\times {\mathrm{31}}^1\times {\mathrm{557}}^1$

素因数の和:615

約数の個数: 168

約数和(自身を含む): 825447168

約数和(自身を除く): 556910784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 81, 93, 96, 108, 124, 144, 162, 186, 192, 216, 243, 248, 279, 288, 324, 372, 432, 486, 496, 557, 558, 576, 648, 744, 837, 864, 972, 992, 1114, 1116, 1296, 1488, 1671, 1674, 1728, 1944, 1984, 2228, 2232, 2511, 2592, 2976, 3342, 3348, 3888, 4456, 4464, 5013, 5022, 5184, 5952, 6684, 6696, 7533, 7776, 8912, 8928, 10026, 10044, 13368, 13392, 15039, 15066, 15552, 17267, 17824, 17856, 20052, 20088, 26736, 26784, 30078, 30132, 34534, 35648, 40104, 40176, 45117, 51801, 53472, 53568, 60156, 60264, 69068, 80208, 80352, 90234, 103602, 106944, 120312, 120528, 135351, 138136, 155403, 160416, 160704, 180468, 207204, 240624, 241056, 270702, 276272, 310806, 320832, 360936, 414408, 466209, 481248, 482112, 541404, 552544, 621612, 721872, 828816, 932418, 962496, 1082808, 1105088, 1243224, 1398627, 1443744, 1657632, 1864836, 2165616, 2486448, 2797254, 2887488, 3315264, 3729672, 4195881, 4331232, 4972896, 5594508, 7459344, 8391762, 8662464, 9945792, 11189016, 14918688, 16783524, 22378032, 29837376, 33567048, 44756064, 67134096, 89512128, 134268192, 268536384]

約数ペア:

[(1, 268536384), (2, 134268192), (3, 89512128), (4, 67134096), (6, 44756064), (8, 33567048), (9, 29837376), (12, 22378032), (16, 16783524), (18, 14918688), (24, 11189016), (27, 9945792), (31, 8662464), (32, 8391762), (36, 7459344), (48, 5594508), (54, 4972896), (62, 4331232), (64, 4195881), (72, 3729672), (81, 3315264), (93, 2887488), (96, 2797254), (108, 2486448), (124, 2165616), (144, 1864836), (162, 1657632), (186, 1443744), (192, 1398627), (216, 1243224), (243, 1105088), (248, 1082808), (279, 962496), (288, 932418), (324, 828816), (372, 721872), (432, 621612), (486, 552544), (496, 541404), (557, 482112), (558, 481248), (576, 466209), (648, 414408), (744, 360936), (837, 320832), (864, 310806), (972, 276272), (992, 270702), (1114, 241056), (1116, 240624), (1296, 207204), (1488, 180468), (1671, 160704), (1674, 160416), (1728, 155403), (1944, 138136), (1984, 135351), (2228, 120528), (2232, 120312), (2511, 106944), (2592, 103602), (2976, 90234), (3342, 80352), (3348, 80208), (3888, 69068), (4456, 60264), (4464, 60156), (5013, 53568), (5022, 53472), (5184, 51801), (5952, 45117), (6684, 40176), (6696, 40104), (7533, 35648), (7776, 34534), (8912, 30132), (8928, 30078), (10026, 26784), (10044, 26736), (13368, 20088), (13392, 20052), (15039, 17856), (15066, 17824), (15552, 17267)]