239665664

素因数分解:

$2^9\times 7^2\times {\mathrm{41}}^1\times {\mathrm{233}}^1$

素因数の和:306

約数の個数: 120

約数和(自身を含む): 573080508

約数和(自身を除く): 333414844

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 49, 56, 64, 82, 98, 112, 128, 164, 196, 224, 233, 256, 287, 328, 392, 448, 466, 512, 574, 656, 784, 896, 932, 1148, 1312, 1568, 1631, 1792, 1864, 2009, 2296, 2624, 3136, 3262, 3584, 3728, 4018, 4592, 5248, 6272, 6524, 7456, 8036, 9184, 9553, 10496, 11417, 12544, 13048, 14912, 16072, 18368, 19106, 20992, 22834, 25088, 26096, 29824, 32144, 36736, 38212, 45668, 52192, 59648, 64288, 66871, 73472, 76424, 91336, 104384, 119296, 128576, 133742, 146944, 152848, 182672, 208768, 257152, 267484, 305696, 365344, 417536, 468097, 514304, 534968, 611392, 730688, 835072, 936194, 1028608, 1069936, 1222784, 1461376, 1872388, 2139872, 2445568, 2922752, 3744776, 4279744, 4891136, 5845504, 7489552, 8559488, 14979104, 17118976, 29958208, 34237952, 59916416, 119832832, 239665664]

約数ペア:

[(1, 239665664), (2, 119832832), (4, 59916416), (7, 34237952), (8, 29958208), (14, 17118976), (16, 14979104), (28, 8559488), (32, 7489552), (41, 5845504), (49, 4891136), (56, 4279744), (64, 3744776), (82, 2922752), (98, 2445568), (112, 2139872), (128, 1872388), (164, 1461376), (196, 1222784), (224, 1069936), (233, 1028608), (256, 936194), (287, 835072), (328, 730688), (392, 611392), (448, 534968), (466, 514304), (512, 468097), (574, 417536), (656, 365344), (784, 305696), (896, 267484), (932, 257152), (1148, 208768), (1312, 182672), (1568, 152848), (1631, 146944), (1792, 133742), (1864, 128576), (2009, 119296), (2296, 104384), (2624, 91336), (3136, 76424), (3262, 73472), (3584, 66871), (3728, 64288), (4018, 59648), (4592, 52192), (5248, 45668), (6272, 38212), (6524, 36736), (7456, 32144), (8036, 29824), (9184, 26096), (9553, 25088), (10496, 22834), (11417, 20992), (12544, 19106), (13048, 18368), (14912, 16072)]