268420608

素因数分解:

$2^9\times 3^3\times {\mathrm{19417}}^1$

素因数の和:19444

約数の個数: 80

約数和(自身を含む): 794584560

約数和(自身を除く): 526163952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 512, 576, 768, 864, 1152, 1536, 1728, 2304, 3456, 4608, 6912, 13824, 19417, 38834, 58251, 77668, 116502, 155336, 174753, 233004, 310672, 349506, 466008, 524259, 621344, 699012, 932016, 1048518, 1242688, 1398024, 1864032, 2097036, 2485376, 2796048, 3728064, 4194072, 4970752, 5592096, 7456128, 8388144, 9941504, 11184192, 14912256, 16776288, 22368384, 29824512, 33552576, 44736768, 67105152, 89473536, 134210304, 268420608]

約数ペア:

[(1, 268420608), (2, 134210304), (3, 89473536), (4, 67105152), (6, 44736768), (8, 33552576), (9, 29824512), (12, 22368384), (16, 16776288), (18, 14912256), (24, 11184192), (27, 9941504), (32, 8388144), (36, 7456128), (48, 5592096), (54, 4970752), (64, 4194072), (72, 3728064), (96, 2796048), (108, 2485376), (128, 2097036), (144, 1864032), (192, 1398024), (216, 1242688), (256, 1048518), (288, 932016), (384, 699012), (432, 621344), (512, 524259), (576, 466008), (768, 349506), (864, 310672), (1152, 233004), (1536, 174753), (1728, 155336), (2304, 116502), (3456, 77668), (4608, 58251), (6912, 38834), (13824, 19417)]