290999616

素因数分解:

$2^6\times 3^1\times {\mathrm{1515623}}^1$

素因数の和:1515638

約数の個数: 28

約数和(自身を含む): 769936992

約数和(自身を除く): 478937376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 1515623, 3031246, 4546869, 6062492, 9093738, 12124984, 18187476, 24249968, 36374952, 48499936, 72749904, 96999872, 145499808, 290999616]

約数ペア:

[(1, 290999616), (2, 145499808), (3, 96999872), (4, 72749904), (6, 48499936), (8, 36374952), (12, 24249968), (16, 18187476), (24, 12124984), (32, 9093738), (48, 6062492), (64, 4546869), (96, 3031246), (192, 1515623)]