1443312

素因数分解:

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

素因数の和:287

約数の個数: 80

約数和(自身を含む): 4478880

約数和(自身を除く): 3035568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 257, 312, 351, 432, 468, 514, 624, 702, 771, 936, 1028, 1404, 1542, 1872, 2056, 2313, 2808, 3084, 3341, 4112, 4626, 5616, 6168, 6682, 6939, 9252, 10023, 12336, 13364, 13878, 18504, 20046, 26728, 27756, 30069, 37008, 40092, 53456, 55512, 60138, 80184, 90207, 111024, 120276, 160368, 180414, 240552, 360828, 481104, 721656, 1443312]

約数ペア:

[(1, 1443312), (2, 721656), (3, 481104), (4, 360828), (6, 240552), (8, 180414), (9, 160368), (12, 120276), (13, 111024), (16, 90207), (18, 80184), (24, 60138), (26, 55512), (27, 53456), (36, 40092), (39, 37008), (48, 30069), (52, 27756), (54, 26728), (72, 20046), (78, 18504), (104, 13878), (108, 13364), (117, 12336), (144, 10023), (156, 9252), (208, 6939), (216, 6682), (234, 6168), (257, 5616), (312, 4626), (351, 4112), (432, 3341), (468, 3084), (514, 2808), (624, 2313), (702, 2056), (771, 1872), (936, 1542), (1028, 1404)]