880941824

素因数分解:

$2^8\times 7^1\times {\mathrm{593}}^1\times {\mathrm{829}}^1$

素因数の和:1445

約数の個数: 72

約数和(自身を含む): 2015465760

約数和(自身を除く): 1134523936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 593, 829, 896, 1186, 1658, 1792, 2372, 3316, 4151, 4744, 5803, 6632, 8302, 9488, 11606, 13264, 16604, 18976, 23212, 26528, 33208, 37952, 46424, 53056, 66416, 75904, 92848, 106112, 132832, 151808, 185696, 212224, 265664, 371392, 491597, 531328, 742784, 983194, 1062656, 1485568, 1966388, 3441179, 3932776, 6882358, 7865552, 13764716, 15731104, 27529432, 31462208, 55058864, 62924416, 110117728, 125848832, 220235456, 440470912, 880941824]

約数ペア:

[(1, 880941824), (2, 440470912), (4, 220235456), (7, 125848832), (8, 110117728), (14, 62924416), (16, 55058864), (28, 31462208), (32, 27529432), (56, 15731104), (64, 13764716), (112, 7865552), (128, 6882358), (224, 3932776), (256, 3441179), (448, 1966388), (593, 1485568), (829, 1062656), (896, 983194), (1186, 742784), (1658, 531328), (1792, 491597), (2372, 371392), (3316, 265664), (4151, 212224), (4744, 185696), (5803, 151808), (6632, 132832), (8302, 106112), (9488, 92848), (11606, 75904), (13264, 66416), (16604, 53056), (18976, 46424), (23212, 37952), (26528, 33208)]