279408384

素因数分解:

$2^8\times 3^2\times {\mathrm{121271}}^1$

素因数の和:121293

約数の個数: 54

約数和(自身を含む): 805609896

約数和(自身を除く): 526201512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 121271, 242542, 363813, 485084, 727626, 970168, 1091439, 1455252, 1940336, 2182878, 2910504, 3880672, 4365756, 5821008, 7761344, 8731512, 11642016, 15522688, 17463024, 23284032, 31045376, 34926048, 46568064, 69852096, 93136128, 139704192, 279408384]

約数ペア:

[(1, 279408384), (2, 139704192), (3, 93136128), (4, 69852096), (6, 46568064), (8, 34926048), (9, 31045376), (12, 23284032), (16, 17463024), (18, 15522688), (24, 11642016), (32, 8731512), (36, 7761344), (48, 5821008), (64, 4365756), (72, 3880672), (96, 2910504), (128, 2182878), (144, 1940336), (192, 1455252), (256, 1091439), (288, 970168), (384, 727626), (576, 485084), (768, 363813), (1152, 242542), (2304, 121271)]