264892488

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{809}}^1\times {\mathrm{1949}}^1$

素因数の和:2774

約数の個数: 64

約数和(自身を含む): 758160000

約数和(自身を除く): 493267512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 809, 1618, 1949, 2427, 3236, 3898, 4854, 5663, 5847, 6472, 7796, 9708, 11326, 11694, 13643, 15592, 16989, 19416, 22652, 23388, 27286, 33978, 40929, 45304, 46776, 54572, 67956, 81858, 109144, 135912, 163716, 327432, 1576741, 3153482, 4730223, 6306964, 9460446, 11037187, 12613928, 18920892, 22074374, 33111561, 37841784, 44148748, 66223122, 88297496, 132446244, 264892488]

約数ペア:

[(1, 264892488), (2, 132446244), (3, 88297496), (4, 66223122), (6, 44148748), (7, 37841784), (8, 33111561), (12, 22074374), (14, 18920892), (21, 12613928), (24, 11037187), (28, 9460446), (42, 6306964), (56, 4730223), (84, 3153482), (168, 1576741), (809, 327432), (1618, 163716), (1949, 135912), (2427, 109144), (3236, 81858), (3898, 67956), (4854, 54572), (5663, 46776), (5847, 45304), (6472, 40929), (7796, 33978), (9708, 27286), (11326, 23388), (11694, 22652), (13643, 19416), (15592, 16989)]