486848768

素因数分解:

$2^8\times 7^1\times {\mathrm{263}}^1\times {\mathrm{1033}}^1$

素因数の和:1319

約数の個数: 72

約数和(自身を含む): 1115925888

約数和(自身を除く): 629077120

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 263, 448, 526, 896, 1033, 1052, 1792, 1841, 2066, 2104, 3682, 4132, 4208, 7231, 7364, 8264, 8416, 14462, 14728, 16528, 16832, 28924, 29456, 33056, 33664, 57848, 58912, 66112, 67328, 115696, 117824, 132224, 231392, 235648, 264448, 271679, 462784, 471296, 543358, 925568, 1086716, 1851136, 1901753, 2173432, 3803506, 4346864, 7607012, 8693728, 15214024, 17387456, 30428048, 34774912, 60856096, 69549824, 121712192, 243424384, 486848768]

約数ペア:

[(1, 486848768), (2, 243424384), (4, 121712192), (7, 69549824), (8, 60856096), (14, 34774912), (16, 30428048), (28, 17387456), (32, 15214024), (56, 8693728), (64, 7607012), (112, 4346864), (128, 3803506), (224, 2173432), (256, 1901753), (263, 1851136), (448, 1086716), (526, 925568), (896, 543358), (1033, 471296), (1052, 462784), (1792, 271679), (1841, 264448), (2066, 235648), (2104, 231392), (3682, 132224), (4132, 117824), (4208, 115696), (7231, 67328), (7364, 66112), (8264, 58912), (8416, 57848), (14462, 33664), (14728, 33056), (16528, 29456), (16832, 28924)]