261701376

素因数分解:

$2^8\times 3^1\times {\mathrm{340757}}^1$

素因数の和:340776

約数の個数: 36

約数和(自身を含む): 696509352

約数和(自身を除く): 434807976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 340757, 681514, 1022271, 1363028, 2044542, 2726056, 4089084, 5452112, 8178168, 10904224, 16356336, 21808448, 32712672, 43616896, 65425344, 87233792, 130850688, 261701376]

約数ペア:

[(1, 261701376), (2, 130850688), (3, 87233792), (4, 65425344), (6, 43616896), (8, 32712672), (12, 21808448), (16, 16356336), (24, 10904224), (32, 8178168), (48, 5452112), (64, 4089084), (96, 2726056), (128, 2044542), (192, 1363028), (256, 1022271), (384, 681514), (768, 340757)]