212338392

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{307}}^1$

素因数の和:525

約数の個数: 128

約数和(自身を含む): 638668800

約数和(自身を除く): 426330408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 179, 184, 276, 307, 322, 358, 483, 537, 552, 614, 644, 716, 921, 966, 1074, 1228, 1253, 1288, 1432, 1842, 1932, 2148, 2149, 2456, 2506, 3684, 3759, 3864, 4117, 4296, 4298, 5012, 6447, 7061, 7368, 7518, 8234, 8596, 10024, 12351, 12894, 14122, 15036, 16468, 17192, 21183, 24702, 25788, 28244, 28819, 30072, 32936, 42366, 49404, 49427, 51576, 54953, 56488, 57638, 84732, 86457, 98808, 98854, 109906, 115276, 148281, 164859, 169464, 172914, 197708, 219812, 230552, 296562, 329718, 345828, 384671, 395416, 439624, 593124, 659436, 691656, 769342, 1154013, 1186248, 1263919, 1318872, 1538684, 2308026, 2527838, 3077368, 3791757, 4616052, 5055676, 7583514, 8847433, 9232104, 10111352, 15167028, 17694866, 26542299, 30334056, 35389732, 53084598, 70779464, 106169196, 212338392]

約数ペア:

[(1, 212338392), (2, 106169196), (3, 70779464), (4, 53084598), (6, 35389732), (7, 30334056), (8, 26542299), (12, 17694866), (14, 15167028), (21, 10111352), (23, 9232104), (24, 8847433), (28, 7583514), (42, 5055676), (46, 4616052), (56, 3791757), (69, 3077368), (84, 2527838), (92, 2308026), (138, 1538684), (161, 1318872), (168, 1263919), (179, 1186248), (184, 1154013), (276, 769342), (307, 691656), (322, 659436), (358, 593124), (483, 439624), (537, 395416), (552, 384671), (614, 345828), (644, 329718), (716, 296562), (921, 230552), (966, 219812), (1074, 197708), (1228, 172914), (1253, 169464), (1288, 164859), (1432, 148281), (1842, 115276), (1932, 109906), (2148, 98854), (2149, 98808), (2456, 86457), (2506, 84732), (3684, 57638), (3759, 56488), (3864, 54953), (4117, 51576), (4296, 49427), (4298, 49404), (5012, 42366), (6447, 32936), (7061, 30072), (7368, 28819), (7518, 28244), (8234, 25788), (8596, 24702), (10024, 21183), (12351, 17192), (12894, 16468), (14122, 15036)]