313614266

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{311}}^1$

素因数の和:579

約数の個数: 64

約数和(自身を含む): 603832320

約数和(自身を除く): 290218054

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 223, 238, 266, 311, 323, 446, 622, 646, 1561, 2177, 2261, 3122, 3791, 4237, 4354, 4522, 5287, 5909, 7582, 8474, 10574, 11818, 26537, 29659, 37009, 41363, 53074, 59318, 69353, 72029, 74018, 82726, 100453, 138706, 144058, 200906, 485471, 504203, 703171, 970942, 1008406, 1179001, 1317707, 1406342, 2358002, 2635414, 8253007, 9223949, 16506014, 18447898, 22401019, 44802038, 156807133, 313614266]

約数ペア:

[(1, 313614266), (2, 156807133), (7, 44802038), (14, 22401019), (17, 18447898), (19, 16506014), (34, 9223949), (38, 8253007), (119, 2635414), (133, 2358002), (223, 1406342), (238, 1317707), (266, 1179001), (311, 1008406), (323, 970942), (446, 703171), (622, 504203), (646, 485471), (1561, 200906), (2177, 144058), (2261, 138706), (3122, 100453), (3791, 82726), (4237, 74018), (4354, 72029), (4522, 69353), (5287, 59318), (5909, 53074), (7582, 41363), (8474, 37009), (10574, 29659), (11818, 26537)]