677991104

素因数分解:

$2^6\times 7^1\times {\mathrm{977}}^1\times {\mathrm{1549}}^1$

素因数の和:2545

約数の個数: 56

約数和(自身を含む): 1540154400

約数和(自身を除く): 862163296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 977, 1549, 1954, 3098, 3908, 6196, 6839, 7816, 10843, 12392, 13678, 15632, 21686, 24784, 27356, 31264, 43372, 49568, 54712, 62528, 86744, 99136, 109424, 173488, 218848, 346976, 437696, 693952, 1513373, 3026746, 6053492, 10593611, 12106984, 21187222, 24213968, 42374444, 48427936, 84748888, 96855872, 169497776, 338995552, 677991104]

約数ペア:

[(1, 677991104), (2, 338995552), (4, 169497776), (7, 96855872), (8, 84748888), (14, 48427936), (16, 42374444), (28, 24213968), (32, 21187222), (56, 12106984), (64, 10593611), (112, 6053492), (224, 3026746), (448, 1513373), (977, 693952), (1549, 437696), (1954, 346976), (3098, 218848), (3908, 173488), (6196, 109424), (6839, 99136), (7816, 86744), (10843, 62528), (12392, 54712), (13678, 49568), (15632, 43372), (21686, 31264), (24784, 27356)]