338097984

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{251561}}^1$

素因数の和:251583

約数の個数: 56

約数和(自身を含む): 1022347968

約数和(自身を除く): 684249984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 251561, 503122, 754683, 1006244, 1509366, 1760927, 2012488, 3018732, 3521854, 4024976, 5282781, 6037464, 7043708, 8049952, 10565562, 12074928, 14087416, 16099904, 21131124, 24149856, 28174832, 42262248, 48299712, 56349664, 84524496, 112699328, 169048992, 338097984]

約数ペア:

[(1, 338097984), (2, 169048992), (3, 112699328), (4, 84524496), (6, 56349664), (7, 48299712), (8, 42262248), (12, 28174832), (14, 24149856), (16, 21131124), (21, 16099904), (24, 14087416), (28, 12074928), (32, 10565562), (42, 8049952), (48, 7043708), (56, 6037464), (64, 5282781), (84, 4024976), (96, 3521854), (112, 3018732), (168, 2012488), (192, 1760927), (224, 1509366), (336, 1006244), (448, 754683), (672, 503122), (1344, 251561)]