281695212

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1697}}^1$

素因数の和:1792

約数の個数: 96

約数和(自身を含む): 770212800

約数和(自身を除く): 488517588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 53, 54, 58, 87, 106, 108, 116, 159, 174, 212, 261, 318, 348, 477, 522, 636, 783, 954, 1044, 1431, 1537, 1566, 1697, 1908, 2862, 3074, 3132, 3394, 4611, 5091, 5724, 6148, 6788, 9222, 10182, 13833, 15273, 18444, 20364, 27666, 30546, 41499, 45819, 49213, 55332, 61092, 82998, 89941, 91638, 98426, 147639, 165996, 179882, 183276, 196852, 269823, 295278, 359764, 442917, 539646, 590556, 809469, 885834, 1079292, 1328751, 1618938, 1771668, 2428407, 2608289, 2657502, 3237876, 4856814, 5216578, 5315004, 7824867, 9713628, 10433156, 15649734, 23474601, 31299468, 46949202, 70423803, 93898404, 140847606, 281695212]

約数ペア:

[(1, 281695212), (2, 140847606), (3, 93898404), (4, 70423803), (6, 46949202), (9, 31299468), (12, 23474601), (18, 15649734), (27, 10433156), (29, 9713628), (36, 7824867), (53, 5315004), (54, 5216578), (58, 4856814), (87, 3237876), (106, 2657502), (108, 2608289), (116, 2428407), (159, 1771668), (174, 1618938), (212, 1328751), (261, 1079292), (318, 885834), (348, 809469), (477, 590556), (522, 539646), (636, 442917), (783, 359764), (954, 295278), (1044, 269823), (1431, 196852), (1537, 183276), (1566, 179882), (1697, 165996), (1908, 147639), (2862, 98426), (3074, 91638), (3132, 89941), (3394, 82998), (4611, 61092), (5091, 55332), (5724, 49213), (6148, 45819), (6788, 41499), (9222, 30546), (10182, 27666), (13833, 20364), (15273, 18444)]