265360256

素因数分解:

$2^7\times 7^1\times {\mathrm{73}}^1\times {\mathrm{4057}}^1$

素因数の和:4151

約数の個数: 64

約数和(自身を含む): 612595680

約数和(自身を除く): 347235424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 112, 128, 146, 224, 292, 448, 511, 584, 896, 1022, 1168, 2044, 2336, 4057, 4088, 4672, 8114, 8176, 9344, 16228, 16352, 28399, 32456, 32704, 56798, 64912, 65408, 113596, 129824, 227192, 259648, 296161, 454384, 519296, 592322, 908768, 1184644, 1817536, 2073127, 2369288, 3635072, 4146254, 4738576, 8292508, 9477152, 16585016, 18954304, 33170032, 37908608, 66340064, 132680128, 265360256]

約数ペア:

[(1, 265360256), (2, 132680128), (4, 66340064), (7, 37908608), (8, 33170032), (14, 18954304), (16, 16585016), (28, 9477152), (32, 8292508), (56, 4738576), (64, 4146254), (73, 3635072), (112, 2369288), (128, 2073127), (146, 1817536), (224, 1184644), (292, 908768), (448, 592322), (511, 519296), (584, 454384), (896, 296161), (1022, 259648), (1168, 227192), (2044, 129824), (2336, 113596), (4057, 65408), (4088, 64912), (4672, 56798), (8114, 32704), (8176, 32456), (9344, 28399), (16228, 16352)]