537745338

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{10789}}^1$

素因数の和:10884

約数の個数: 64

約数和(自身を含む): 1305158400

約数和(自身を除く): 767413062

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 71, 78, 117, 142, 213, 234, 351, 426, 639, 702, 923, 1278, 1846, 1917, 2769, 3834, 5538, 8307, 10789, 16614, 21578, 24921, 32367, 49842, 64734, 97101, 140257, 194202, 280514, 291303, 420771, 582606, 766019, 841542, 1262313, 1532038, 2298057, 2524626, 3786939, 4596114, 6894171, 7573878, 9958247, 13788342, 19916494, 20682513, 29874741, 41365026, 59749482, 89624223, 179248446, 268872669, 537745338]

約数ペア:

[(1, 537745338), (2, 268872669), (3, 179248446), (6, 89624223), (9, 59749482), (13, 41365026), (18, 29874741), (26, 20682513), (27, 19916494), (39, 13788342), (54, 9958247), (71, 7573878), (78, 6894171), (117, 4596114), (142, 3786939), (213, 2524626), (234, 2298057), (351, 1532038), (426, 1262313), (639, 841542), (702, 766019), (923, 582606), (1278, 420771), (1846, 291303), (1917, 280514), (2769, 194202), (3834, 140257), (5538, 97101), (8307, 64734), (10789, 49842), (16614, 32367), (21578, 24921)]