274315312

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1$

素因数の和:410

約数の個数: 80

約数和(自身を含む): 581391360

約数和(自身を除く): 307076048

約数列:

[1, 2, 4, 8, 16, 19, 38, 47, 73, 76, 94, 146, 152, 188, 263, 292, 304, 376, 526, 584, 752, 893, 1052, 1168, 1387, 1786, 2104, 2774, 3431, 3572, 4208, 4997, 5548, 6862, 7144, 9994, 11096, 12361, 13724, 14288, 19199, 19988, 22192, 24722, 27448, 38398, 39976, 49444, 54896, 65189, 76796, 79952, 98888, 130378, 153592, 197776, 234859, 260756, 307184, 364781, 469718, 521512, 729562, 902353, 939436, 1043024, 1459124, 1804706, 1878872, 2918248, 3609412, 3757744, 5836496, 7218824, 14437648, 17144707, 34289414, 68578828, 137157656, 274315312]

約数ペア:

[(1, 274315312), (2, 137157656), (4, 68578828), (8, 34289414), (16, 17144707), (19, 14437648), (38, 7218824), (47, 5836496), (73, 3757744), (76, 3609412), (94, 2918248), (146, 1878872), (152, 1804706), (188, 1459124), (263, 1043024), (292, 939436), (304, 902353), (376, 729562), (526, 521512), (584, 469718), (752, 364781), (893, 307184), (1052, 260756), (1168, 234859), (1387, 197776), (1786, 153592), (2104, 130378), (2774, 98888), (3431, 79952), (3572, 76796), (4208, 65189), (4997, 54896), (5548, 49444), (6862, 39976), (7144, 38398), (9994, 27448), (11096, 24722), (12361, 22192), (13724, 19988), (14288, 19199)]