380795441138

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{373}}^1\times {\mathrm{617}}^1\times {\mathrm{1619}}^1$

素因数の和:2691

約数の個数: 64

約数和(自身を含む): 664994499840

約数和(自身を除く): 284199058702

約数列:

[1, 2, 7, 14, 73, 146, 373, 511, 617, 746, 1022, 1234, 1619, 2611, 3238, 4319, 5222, 8638, 11333, 22666, 27229, 45041, 54458, 90082, 118187, 190603, 230141, 236374, 315287, 381206, 460282, 603887, 630574, 827309, 998923, 1207774, 1610987, 1654618, 1997846, 3221974, 4227209, 6992461, 8454418, 13984922, 16800293, 33600586, 44083751, 72921379, 88167502, 117602051, 145842758, 235204102, 308586257, 372598279, 510449653, 617172514, 745196558, 1020899306, 2608187953, 5216375906, 27199674367, 54399348734, 190397720569, 380795441138]

約数ペア:

[(1, 380795441138), (2, 190397720569), (7, 54399348734), (14, 27199674367), (73, 5216375906), (146, 2608187953), (373, 1020899306), (511, 745196558), (617, 617172514), (746, 510449653), (1022, 372598279), (1234, 308586257), (1619, 235204102), (2611, 145842758), (3238, 117602051), (4319, 88167502), (5222, 72921379), (8638, 44083751), (11333, 33600586), (22666, 16800293), (27229, 13984922), (45041, 8454418), (54458, 6992461), (90082, 4227209), (118187, 3221974), (190603, 1997846), (230141, 1654618), (236374, 1610987), (315287, 1207774), (381206, 998923), (460282, 827309), (603887, 630574)]