212628992

素因数分解:

$2^9\times {\mathrm{601}}^1\times {\mathrm{691}}^1$

素因数の和:1310

約数の個数: 40

約数和(自身を含む): 426165432

約数和(自身を除く): 213536440

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 601, 691, 1202, 1382, 2404, 2764, 4808, 5528, 9616, 11056, 19232, 22112, 38464, 44224, 76928, 88448, 153856, 176896, 307712, 353792, 415291, 830582, 1661164, 3322328, 6644656, 13289312, 26578624, 53157248, 106314496, 212628992]

約数ペア:

[(1, 212628992), (2, 106314496), (4, 53157248), (8, 26578624), (16, 13289312), (32, 6644656), (64, 3322328), (128, 1661164), (256, 830582), (512, 415291), (601, 353792), (691, 307712), (1202, 176896), (1382, 153856), (2404, 88448), (2764, 76928), (4808, 44224), (5528, 38464), (9616, 22112), (11056, 19232)]