213892416

素因数分解:

$2^6\times 3^2\times {\mathrm{371341}}^1$

素因数の和:371359

約数の個数: 42

約数和(自身を含む): 613085642

約数和(自身を除く): 399193226

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 371341, 742682, 1114023, 1485364, 2228046, 2970728, 3342069, 4456092, 5941456, 6684138, 8912184, 11882912, 13368276, 17824368, 23765824, 26736552, 35648736, 53473104, 71297472, 106946208, 213892416]

約数ペア:

[(1, 213892416), (2, 106946208), (3, 71297472), (4, 53473104), (6, 35648736), (8, 26736552), (9, 23765824), (12, 17824368), (16, 13368276), (18, 11882912), (24, 8912184), (32, 6684138), (36, 5941456), (48, 4456092), (64, 3342069), (72, 2970728), (96, 2228046), (144, 1485364), (192, 1114023), (288, 742682), (576, 371341)]