1489572

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:297

約数の個数: 72

約数和(自身を含む): 4507776

約数和(自身を除く): 3018204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 257, 276, 322, 414, 483, 514, 644, 771, 828, 966, 1028, 1449, 1542, 1799, 1932, 2313, 2898, 3084, 3598, 4626, 5397, 5796, 5911, 7196, 9252, 10794, 11822, 16191, 17733, 21588, 23644, 32382, 35466, 41377, 53199, 64764, 70932, 82754, 106398, 124131, 165508, 212796, 248262, 372393, 496524, 744786, 1489572]

約数ペア:

[(1, 1489572), (2, 744786), (3, 496524), (4, 372393), (6, 248262), (7, 212796), (9, 165508), (12, 124131), (14, 106398), (18, 82754), (21, 70932), (23, 64764), (28, 53199), (36, 41377), (42, 35466), (46, 32382), (63, 23644), (69, 21588), (84, 17733), (92, 16191), (126, 11822), (138, 10794), (161, 9252), (207, 7196), (252, 5911), (257, 5796), (276, 5397), (322, 4626), (414, 3598), (483, 3084), (514, 2898), (644, 2313), (771, 1932), (828, 1799), (966, 1542), (1028, 1449)]