849209864

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1\times {\mathrm{541}}^1$

素因数の和:1038

約数の個数: 64

約数和(自身を含む): 1756080000

約数和(自身を除く): 906870136

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 437, 449, 541, 874, 898, 1082, 1748, 1796, 2164, 3496, 3592, 4328, 8531, 10279, 10327, 12443, 17062, 20558, 20654, 24886, 34124, 41116, 41308, 49772, 68248, 82232, 82616, 99544, 196213, 236417, 242909, 392426, 472834, 485818, 784852, 945668, 971636, 1569704, 1891336, 1943272, 4615271, 5586907, 9230542, 11173814, 18461084, 22347628, 36922168, 44695256, 106151233, 212302466, 424604932, 849209864]

約数ペア:

[(1, 849209864), (2, 424604932), (4, 212302466), (8, 106151233), (19, 44695256), (23, 36922168), (38, 22347628), (46, 18461084), (76, 11173814), (92, 9230542), (152, 5586907), (184, 4615271), (437, 1943272), (449, 1891336), (541, 1569704), (874, 971636), (898, 945668), (1082, 784852), (1748, 485818), (1796, 472834), (2164, 392426), (3496, 242909), (3592, 236417), (4328, 196213), (8531, 99544), (10279, 82616), (10327, 82232), (12443, 68248), (17062, 49772), (20558, 41308), (20654, 41116), (24886, 34124)]