312774144

素因数分解:

$2^9\times 3^1\times {\mathrm{157}}^1\times {\mathrm{1297}}^1$

素因数の和:1475

約数の個数: 80

約数和(自身を含む): 839203728

約数和(自身を除く): 526429584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 157, 192, 256, 314, 384, 471, 512, 628, 768, 942, 1256, 1297, 1536, 1884, 2512, 2594, 3768, 3891, 5024, 5188, 7536, 7782, 10048, 10376, 15072, 15564, 20096, 20752, 30144, 31128, 40192, 41504, 60288, 62256, 80384, 83008, 120576, 124512, 166016, 203629, 241152, 249024, 332032, 407258, 498048, 610887, 664064, 814516, 996096, 1221774, 1629032, 1992192, 2443548, 3258064, 4887096, 6516128, 9774192, 13032256, 19548384, 26064512, 39096768, 52129024, 78193536, 104258048, 156387072, 312774144]

約数ペア:

[(1, 312774144), (2, 156387072), (3, 104258048), (4, 78193536), (6, 52129024), (8, 39096768), (12, 26064512), (16, 19548384), (24, 13032256), (32, 9774192), (48, 6516128), (64, 4887096), (96, 3258064), (128, 2443548), (157, 1992192), (192, 1629032), (256, 1221774), (314, 996096), (384, 814516), (471, 664064), (512, 610887), (628, 498048), (768, 407258), (942, 332032), (1256, 249024), (1297, 241152), (1536, 203629), (1884, 166016), (2512, 124512), (2594, 120576), (3768, 83008), (3891, 80384), (5024, 62256), (5188, 60288), (7536, 41504), (7782, 40192), (10048, 31128), (10376, 30144), (15072, 20752), (15564, 20096)]