231006664

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^2\times {\mathrm{97}}^1$

素因数の和:219

約数の個数: 96

約数和(自身を含む): 534280320

約数和(自身を除く): 303273656

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 43, 46, 56, 86, 92, 97, 161, 172, 184, 194, 301, 322, 344, 388, 602, 644, 679, 776, 989, 1204, 1288, 1358, 1849, 1978, 2231, 2408, 2716, 3698, 3956, 4171, 4462, 5432, 6923, 7396, 7912, 8342, 8924, 12943, 13846, 14792, 15617, 16684, 17848, 25886, 27692, 29197, 31234, 33368, 42527, 51772, 55384, 58394, 62468, 85054, 95933, 103544, 116788, 124936, 170108, 179353, 191866, 233576, 297689, 340216, 358706, 383732, 595378, 671531, 717412, 767464, 1190756, 1255471, 1343062, 1434824, 2381512, 2510942, 2686124, 4125119, 5021884, 5372248, 8250238, 10043768, 16500476, 28875833, 33000952, 57751666, 115503332, 231006664]

約数ペア:

[(1, 231006664), (2, 115503332), (4, 57751666), (7, 33000952), (8, 28875833), (14, 16500476), (23, 10043768), (28, 8250238), (43, 5372248), (46, 5021884), (56, 4125119), (86, 2686124), (92, 2510942), (97, 2381512), (161, 1434824), (172, 1343062), (184, 1255471), (194, 1190756), (301, 767464), (322, 717412), (344, 671531), (388, 595378), (602, 383732), (644, 358706), (679, 340216), (776, 297689), (989, 233576), (1204, 191866), (1288, 179353), (1358, 170108), (1849, 124936), (1978, 116788), (2231, 103544), (2408, 95933), (2716, 85054), (3698, 62468), (3956, 58394), (4171, 55384), (4462, 51772), (5432, 42527), (6923, 33368), (7396, 31234), (7912, 29197), (8342, 27692), (8924, 25886), (12943, 17848), (13846, 16684), (14792, 15617)]