856492572

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{2543}}^1$

素因数の和:2707

約数の個数: 96

約数和(自身を含む): 2297659392

約数和(自身を除く): 1441166820

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 127, 156, 204, 221, 254, 381, 442, 508, 663, 762, 884, 1326, 1524, 1651, 2159, 2543, 2652, 3302, 4318, 4953, 5086, 6477, 6604, 7629, 8636, 9906, 10172, 12954, 15258, 19812, 25908, 28067, 30516, 33059, 43231, 56134, 66118, 84201, 86462, 99177, 112268, 129693, 132236, 168402, 172924, 198354, 259386, 322961, 336804, 396708, 518772, 562003, 645922, 968883, 1124006, 1291844, 1686009, 1937766, 2248012, 3372018, 3875532, 4198493, 5490337, 6744036, 8396986, 10980674, 12595479, 16471011, 16793972, 21961348, 25190958, 32942022, 50381916, 65884044, 71374381, 142748762, 214123143, 285497524, 428246286, 856492572]

約数ペア:

[(1, 856492572), (2, 428246286), (3, 285497524), (4, 214123143), (6, 142748762), (12, 71374381), (13, 65884044), (17, 50381916), (26, 32942022), (34, 25190958), (39, 21961348), (51, 16793972), (52, 16471011), (68, 12595479), (78, 10980674), (102, 8396986), (127, 6744036), (156, 5490337), (204, 4198493), (221, 3875532), (254, 3372018), (381, 2248012), (442, 1937766), (508, 1686009), (663, 1291844), (762, 1124006), (884, 968883), (1326, 645922), (1524, 562003), (1651, 518772), (2159, 396708), (2543, 336804), (2652, 322961), (3302, 259386), (4318, 198354), (4953, 172924), (5086, 168402), (6477, 132236), (6604, 129693), (7629, 112268), (8636, 99177), (9906, 86462), (10172, 84201), (12954, 66118), (15258, 56134), (19812, 43231), (25908, 33059), (28067, 30516)]