326577216

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{242989}}^1$

素因数の和:243011

約数の個数: 56

約数和(自身を含む): 987511360

約数和(自身を除く): 660934144

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, 242989, 485978, 728967, 971956, 1457934, 1700923, 1943912, 2915868, 3401846, 3887824, 5102769, 5831736, 6803692, 7775648, 10205538, 11663472, 13607384, 15551296, 20411076, 23326944, 27214768, 40822152, 46653888, 54429536, 81644304, 108859072, 163288608, 326577216]

約数ペア:

[(1, 326577216), (2, 163288608), (3, 108859072), (4, 81644304), (6, 54429536), (7, 46653888), (8, 40822152), (12, 27214768), (14, 23326944), (16, 20411076), (21, 15551296), (24, 13607384), (28, 11663472), (32, 10205538), (42, 7775648), (48, 6803692), (56, 5831736), (64, 5102769), (84, 3887824), (96, 3401846), (112, 2915868), (168, 1943912), (192, 1700923), (224, 1457934), (336, 971956), (448, 728967), (672, 485978), (1344, 242989)]