211324932

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{257}}^1$

素因数の和:538

約数の個数: 144

約数和(自身を含む): 662643072

約数和(自身を除く): 451318140

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 251, 252, 257, 273, 364, 468, 502, 514, 546, 753, 771, 819, 1004, 1028, 1092, 1506, 1542, 1638, 1757, 1799, 2259, 2313, 3012, 3084, 3263, 3276, 3341, 3514, 3598, 4518, 4626, 5271, 5397, 6526, 6682, 7028, 7196, 9036, 9252, 9789, 10023, 10542, 10794, 13052, 13364, 15813, 16191, 19578, 20046, 21084, 21588, 22841, 23387, 29367, 30069, 31626, 32382, 39156, 40092, 45682, 46774, 58734, 60138, 63252, 64507, 64764, 68523, 70161, 91364, 93548, 117468, 120276, 129014, 137046, 140322, 193521, 205569, 210483, 258028, 274092, 280644, 387042, 411138, 420966, 451549, 580563, 774084, 822276, 838591, 841932, 903098, 1161126, 1354647, 1677182, 1806196, 2322252, 2515773, 2709294, 3354364, 4063941, 5031546, 5418588, 5870137, 7547319, 8127882, 10063092, 11740274, 15094638, 16255764, 17610411, 23480548, 30189276, 35220822, 52831233, 70441644, 105662466, 211324932]

約数ペア:

[(1, 211324932), (2, 105662466), (3, 70441644), (4, 52831233), (6, 35220822), (7, 30189276), (9, 23480548), (12, 17610411), (13, 16255764), (14, 15094638), (18, 11740274), (21, 10063092), (26, 8127882), (28, 7547319), (36, 5870137), (39, 5418588), (42, 5031546), (52, 4063941), (63, 3354364), (78, 2709294), (84, 2515773), (91, 2322252), (117, 1806196), (126, 1677182), (156, 1354647), (182, 1161126), (234, 903098), (251, 841932), (252, 838591), (257, 822276), (273, 774084), (364, 580563), (468, 451549), (502, 420966), (514, 411138), (546, 387042), (753, 280644), (771, 274092), (819, 258028), (1004, 210483), (1028, 205569), (1092, 193521), (1506, 140322), (1542, 137046), (1638, 129014), (1757, 120276), (1799, 117468), (2259, 93548), (2313, 91364), (3012, 70161), (3084, 68523), (3263, 64764), (3276, 64507), (3341, 63252), (3514, 60138), (3598, 58734), (4518, 46774), (4626, 45682), (5271, 40092), (5397, 39156), (6526, 32382), (6682, 31626), (7028, 30069), (7196, 29367), (9036, 23387), (9252, 22841), (9789, 21588), (10023, 21084), (10542, 20046), (10794, 19578), (13052, 16191), (13364, 15813)]