261777302272

素因数分解:

$2^8\times {\mathrm{191}}^1\times {\mathrm{5353757}}^1$

素因数の和:5353964

約数の個数: 36

約数和(自身を含む): 525267904896

約数和(自身を除く): 263490602624

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 191, 256, 382, 764, 1528, 3056, 6112, 12224, 24448, 48896, 5353757, 10707514, 21415028, 42830056, 85660112, 171320224, 342640448, 685280896, 1022567587, 1370561792, 2045135174, 4090270348, 8180540696, 16361081392, 32722162784, 65444325568, 130888651136, 261777302272]

約数ペア:

[(1, 261777302272), (2, 130888651136), (4, 65444325568), (8, 32722162784), (16, 16361081392), (32, 8180540696), (64, 4090270348), (128, 2045135174), (191, 1370561792), (256, 1022567587), (382, 685280896), (764, 342640448), (1528, 171320224), (3056, 85660112), (6112, 42830056), (12224, 21415028), (24448, 10707514), (48896, 5353757)]