219017512

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{859}}^1$

素因数の和:1058

約数の個数: 64

約数和(自身を含む): 489168000

約数和(自身を除く): 270150488

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 157, 203, 232, 314, 406, 628, 812, 859, 1099, 1256, 1624, 1718, 2198, 3436, 4396, 4553, 6013, 6872, 8792, 9106, 12026, 18212, 24052, 24911, 31871, 36424, 48104, 49822, 63742, 99644, 127484, 134863, 174377, 199288, 254968, 269726, 348754, 539452, 697508, 944041, 1078904, 1395016, 1888082, 3776164, 3911027, 7552328, 7822054, 15644108, 27377189, 31288216, 54754378, 109508756, 219017512]

約数ペア:

[(1, 219017512), (2, 109508756), (4, 54754378), (7, 31288216), (8, 27377189), (14, 15644108), (28, 7822054), (29, 7552328), (56, 3911027), (58, 3776164), (116, 1888082), (157, 1395016), (203, 1078904), (232, 944041), (314, 697508), (406, 539452), (628, 348754), (812, 269726), (859, 254968), (1099, 199288), (1256, 174377), (1624, 134863), (1718, 127484), (2198, 99644), (3436, 63742), (4396, 49822), (4553, 48104), (6013, 36424), (6872, 31871), (8792, 24911), (9106, 24052), (12026, 18212)]