258584064

素因数分解:

$2^9\times 3^1\times {\mathrm{79}}^1\times {\mathrm{2131}}^1$

素因数の和:2231

約数の個数: 80

約数和(自身を含む): 697931520

約数和(自身を除く): 439347456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 79, 96, 128, 158, 192, 237, 256, 316, 384, 474, 512, 632, 768, 948, 1264, 1536, 1896, 2131, 2528, 3792, 4262, 5056, 6393, 7584, 8524, 10112, 12786, 15168, 17048, 20224, 25572, 30336, 34096, 40448, 51144, 60672, 68192, 102288, 121344, 136384, 168349, 204576, 272768, 336698, 409152, 505047, 545536, 673396, 818304, 1010094, 1091072, 1346792, 1636608, 2020188, 2693584, 3273216, 4040376, 5387168, 8080752, 10774336, 16161504, 21548672, 32323008, 43097344, 64646016, 86194688, 129292032, 258584064]

約数ペア:

[(1, 258584064), (2, 129292032), (3, 86194688), (4, 64646016), (6, 43097344), (8, 32323008), (12, 21548672), (16, 16161504), (24, 10774336), (32, 8080752), (48, 5387168), (64, 4040376), (79, 3273216), (96, 2693584), (128, 2020188), (158, 1636608), (192, 1346792), (237, 1091072), (256, 1010094), (316, 818304), (384, 673396), (474, 545536), (512, 505047), (632, 409152), (768, 336698), (948, 272768), (1264, 204576), (1536, 168349), (1896, 136384), (2131, 121344), (2528, 102288), (3792, 68192), (4262, 60672), (5056, 51144), (6393, 40448), (7584, 34096), (8524, 30336), (10112, 25572), (12786, 20224), (15168, 17048)]