241995312

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{503}}^1$

素因数の和:787

約数の個数: 120

約数和(自身を含む): 733640544

約数和(自身を除く): 491645232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 257, 312, 468, 503, 514, 624, 771, 936, 1006, 1028, 1509, 1542, 1872, 2012, 2056, 2313, 3018, 3084, 3341, 4024, 4112, 4527, 4626, 6036, 6168, 6539, 6682, 8048, 9054, 9252, 10023, 12072, 12336, 13078, 13364, 18108, 18504, 19617, 20046, 24144, 26156, 26728, 30069, 36216, 37008, 39234, 40092, 52312, 53456, 58851, 60138, 72432, 78468, 80184, 104624, 117702, 120276, 129271, 156936, 160368, 235404, 240552, 258542, 313872, 387813, 470808, 481104, 517084, 775626, 941616, 1034168, 1163439, 1551252, 1680523, 2068336, 2326878, 3102504, 3361046, 4653756, 5041569, 6205008, 6722092, 9307512, 10083138, 13444184, 15124707, 18615024, 20166276, 26888368, 30249414, 40332552, 60498828, 80665104, 120997656, 241995312]

約数ペア:

[(1, 241995312), (2, 120997656), (3, 80665104), (4, 60498828), (6, 40332552), (8, 30249414), (9, 26888368), (12, 20166276), (13, 18615024), (16, 15124707), (18, 13444184), (24, 10083138), (26, 9307512), (36, 6722092), (39, 6205008), (48, 5041569), (52, 4653756), (72, 3361046), (78, 3102504), (104, 2326878), (117, 2068336), (144, 1680523), (156, 1551252), (208, 1163439), (234, 1034168), (257, 941616), (312, 775626), (468, 517084), (503, 481104), (514, 470808), (624, 387813), (771, 313872), (936, 258542), (1006, 240552), (1028, 235404), (1509, 160368), (1542, 156936), (1872, 129271), (2012, 120276), (2056, 117702), (2313, 104624), (3018, 80184), (3084, 78468), (3341, 72432), (4024, 60138), (4112, 58851), (4527, 53456), (4626, 52312), (6036, 40092), (6168, 39234), (6539, 37008), (6682, 36216), (8048, 30069), (9054, 26728), (9252, 26156), (10023, 24144), (12072, 20046), (12336, 19617), (13078, 18504), (13364, 18108)]