339041024

素因数分解:

$2^8\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1381}}^1$

素因数の和:1541

約数の個数: 72

約数和(自身を含む): 779647008

約数和(自身を除く): 440605984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 137, 224, 256, 274, 448, 548, 896, 959, 1096, 1381, 1792, 1918, 2192, 2762, 3836, 4384, 5524, 7672, 8768, 9667, 11048, 15344, 17536, 19334, 22096, 30688, 35072, 38668, 44192, 61376, 77336, 88384, 122752, 154672, 176768, 189197, 245504, 309344, 353536, 378394, 618688, 756788, 1237376, 1324379, 1513576, 2474752, 2648758, 3027152, 5297516, 6054304, 10595032, 12108608, 21190064, 24217216, 42380128, 48434432, 84760256, 169520512, 339041024]

約数ペア:

[(1, 339041024), (2, 169520512), (4, 84760256), (7, 48434432), (8, 42380128), (14, 24217216), (16, 21190064), (28, 12108608), (32, 10595032), (56, 6054304), (64, 5297516), (112, 3027152), (128, 2648758), (137, 2474752), (224, 1513576), (256, 1324379), (274, 1237376), (448, 756788), (548, 618688), (896, 378394), (959, 353536), (1096, 309344), (1381, 245504), (1792, 189197), (1918, 176768), (2192, 154672), (2762, 122752), (3836, 88384), (4384, 77336), (5524, 61376), (7672, 44192), (8768, 38668), (9667, 35072), (11048, 30688), (15344, 22096), (17536, 19334)]