2788897536

素因数分解:

$2^8\times 3^2\times {\mathrm{1210459}}^1$

素因数の和:1210481

約数の個数: 54

約数和(自身を含む): 8041085780

約数和(自身を除く): 5252188244

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, 1210459, 2420918, 3631377, 4841836, 7262754, 9683672, 10894131, 14525508, 19367344, 21788262, 29051016, 38734688, 43576524, 58102032, 77469376, 87153048, 116204064, 154938752, 174306096, 232408128, 309877504, 348612192, 464816256, 697224384, 929632512, 1394448768, 2788897536]

約数ペア:

[(1, 2788897536), (2, 1394448768), (3, 929632512), (4, 697224384), (6, 464816256), (8, 348612192), (9, 309877504), (12, 232408128), (16, 174306096), (18, 154938752), (24, 116204064), (32, 87153048), (36, 77469376), (48, 58102032), (64, 43576524), (72, 38734688), (96, 29051016), (128, 21788262), (144, 19367344), (192, 14525508), (256, 10894131), (288, 9683672), (384, 7262754), (576, 4841836), (768, 3631377), (1152, 2420918), (2304, 1210459)]