479331328

素因数分解:

$2^{10}\times 7^2\times {\mathrm{41}}^1\times {\mathrm{233}}^1$

素因数の和:308

約数の個数: 132

約数和(自身を含む): 1146721212

約数和(自身を除く): 667389884

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, 1024, 1148, 1312, 1568, 1631, 1792, 1864, 2009, 2296, 2624, 3136, 3262, 3584, 3728, 4018, 4592, 5248, 6272, 6524, 7168, 7456, 8036, 9184, 9553, 10496, 11417, 12544, 13048, 14912, 16072, 18368, 19106, 20992, 22834, 25088, 26096, 29824, 32144, 36736, 38212, 41984, 45668, 50176, 52192, 59648, 64288, 66871, 73472, 76424, 91336, 104384, 119296, 128576, 133742, 146944, 152848, 182672, 208768, 238592, 257152, 267484, 293888, 305696, 365344, 417536, 468097, 514304, 534968, 611392, 730688, 835072, 936194, 1028608, 1069936, 1222784, 1461376, 1670144, 1872388, 2057216, 2139872, 2445568, 2922752, 3744776, 4279744, 4891136, 5845504, 7489552, 8559488, 9782272, 11691008, 14979104, 17118976, 29958208, 34237952, 59916416, 68475904, 119832832, 239665664, 479331328]

約数ペア:

[(1, 479331328), (2, 239665664), (4, 119832832), (7, 68475904), (8, 59916416), (14, 34237952), (16, 29958208), (28, 17118976), (32, 14979104), (41, 11691008), (49, 9782272), (56, 8559488), (64, 7489552), (82, 5845504), (98, 4891136), (112, 4279744), (128, 3744776), (164, 2922752), (196, 2445568), (224, 2139872), (233, 2057216), (256, 1872388), (287, 1670144), (328, 1461376), (392, 1222784), (448, 1069936), (466, 1028608), (512, 936194), (574, 835072), (656, 730688), (784, 611392), (896, 534968), (932, 514304), (1024, 468097), (1148, 417536), (1312, 365344), (1568, 305696), (1631, 293888), (1792, 267484), (1864, 257152), (2009, 238592), (2296, 208768), (2624, 182672), (3136, 152848), (3262, 146944), (3584, 133742), (3728, 128576), (4018, 119296), (4592, 104384), (5248, 91336), (6272, 76424), (6524, 73472), (7168, 66871), (7456, 64288), (8036, 59648), (9184, 52192), (9553, 50176), (10496, 45668), (11417, 41984), (12544, 38212), (13048, 36736), (14912, 32144), (16072, 29824), (18368, 26096), (19106, 25088), (20992, 22834)]