349452768

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{520019}}^1$

素因数の和:520039

約数の個数: 48

約数和(自身を含む): 1048360320

約数和(自身を除く): 698907552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 520019, 1040038, 1560057, 2080076, 3120114, 3640133, 4160152, 6240228, 7280266, 8320304, 10920399, 12480456, 14560532, 16640608, 21840798, 24960912, 29121064, 43681596, 49921824, 58242128, 87363192, 116484256, 174726384, 349452768]

約数ペア:

[(1, 349452768), (2, 174726384), (3, 116484256), (4, 87363192), (6, 58242128), (7, 49921824), (8, 43681596), (12, 29121064), (14, 24960912), (16, 21840798), (21, 16640608), (24, 14560532), (28, 12480456), (32, 10920399), (42, 8320304), (48, 7280266), (56, 6240228), (84, 4160152), (96, 3640133), (112, 3120114), (168, 2080076), (224, 1560057), (336, 1040038), (672, 520019)]