1791285552

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{253867}}^1$

素因数の和:253895

約数の個数: 90

約数和(自身を含む): 5831601828

約数和(自身を除く): 4040316276

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 253867, 507734, 761601, 1015468, 1523202, 1777069, 2030936, 2284803, 3046404, 3554138, 4061872, 4569606, 5331207, 6092808, 7108276, 9139212, 10662414, 12185616, 12439483, 14216552, 15993621, 18278424, 21324828, 24878966, 28433104, 31987242, 36556848, 37318449, 42649656, 49757932, 63974484, 74636898, 85299312, 99515864, 111955347, 127948968, 149273796, 199031728, 223910694, 255897936, 298547592, 447821388, 597095184, 895642776, 1791285552]

約数ペア:

[(1, 1791285552), (2, 895642776), (3, 597095184), (4, 447821388), (6, 298547592), (7, 255897936), (8, 223910694), (9, 199031728), (12, 149273796), (14, 127948968), (16, 111955347), (18, 99515864), (21, 85299312), (24, 74636898), (28, 63974484), (36, 49757932), (42, 42649656), (48, 37318449), (49, 36556848), (56, 31987242), (63, 28433104), (72, 24878966), (84, 21324828), (98, 18278424), (112, 15993621), (126, 14216552), (144, 12439483), (147, 12185616), (168, 10662414), (196, 9139212), (252, 7108276), (294, 6092808), (336, 5331207), (392, 4569606), (441, 4061872), (504, 3554138), (588, 3046404), (784, 2284803), (882, 2030936), (1008, 1777069), (1176, 1523202), (1764, 1015468), (2352, 761601), (3528, 507734), (7056, 253867)]