1286177856

素因数分解:

$2^6\times 3^1\times {\mathrm{997}}^1\times {\mathrm{6719}}^1$

素因数の和:7731

約数の個数: 56

約数和(自身を含む): 3406932480

約数和(自身を除く): 2120754624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 997, 1994, 2991, 3988, 5982, 6719, 7976, 11964, 13438, 15952, 20157, 23928, 26876, 31904, 40314, 47856, 53752, 63808, 80628, 95712, 107504, 161256, 191424, 215008, 322512, 430016, 645024, 1290048, 6698843, 13397686, 20096529, 26795372, 40193058, 53590744, 80386116, 107181488, 160772232, 214362976, 321544464, 428725952, 643088928, 1286177856]

約数ペア:

[(1, 1286177856), (2, 643088928), (3, 428725952), (4, 321544464), (6, 214362976), (8, 160772232), (12, 107181488), (16, 80386116), (24, 53590744), (32, 40193058), (48, 26795372), (64, 20096529), (96, 13397686), (192, 6698843), (997, 1290048), (1994, 645024), (2991, 430016), (3988, 322512), (5982, 215008), (6719, 191424), (7976, 161256), (11964, 107504), (13438, 95712), (15952, 80628), (20157, 63808), (23928, 53752), (26876, 47856), (31904, 40314)]