401392368

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{71473}}^1$

素因数の和:71503

約数の個数: 80

約数和(自身を含む): 1240788640

約数和(自身を除く): 839396272

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, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 71473, 142946, 214419, 285892, 428838, 571784, 643257, 857676, 929149, 1143568, 1286514, 1715352, 1858298, 1929771, 2573028, 2787447, 3430704, 3716596, 3859542, 5146056, 5574894, 7433192, 7719084, 8362341, 10292112, 11149788, 14866384, 15438168, 16724682, 22299576, 25087023, 30876336, 33449364, 44599152, 50174046, 66898728, 100348092, 133797456, 200696184, 401392368]

約数ペア:

[(1, 401392368), (2, 200696184), (3, 133797456), (4, 100348092), (6, 66898728), (8, 50174046), (9, 44599152), (12, 33449364), (13, 30876336), (16, 25087023), (18, 22299576), (24, 16724682), (26, 15438168), (27, 14866384), (36, 11149788), (39, 10292112), (48, 8362341), (52, 7719084), (54, 7433192), (72, 5574894), (78, 5146056), (104, 3859542), (108, 3716596), (117, 3430704), (144, 2787447), (156, 2573028), (208, 1929771), (216, 1858298), (234, 1715352), (312, 1286514), (351, 1143568), (432, 929149), (468, 857676), (624, 643257), (702, 571784), (936, 428838), (1404, 285892), (1872, 214419), (2808, 142946), (5616, 71473)]