6895984624

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{311}}^1$

素因数の和:670

約数の個数: 80

約数和(自身を含む): 13788403200

約数和(自身を除く): 6892418576

約数列:

[1, 2, 4, 8, 16, 71, 131, 142, 149, 262, 284, 298, 311, 524, 568, 596, 622, 1048, 1136, 1192, 1244, 2096, 2384, 2488, 4976, 9301, 10579, 18602, 19519, 21158, 22081, 37204, 39038, 40741, 42316, 44162, 46339, 74408, 78076, 81482, 84632, 88324, 92678, 148816, 156152, 162964, 169264, 176648, 185356, 312304, 325928, 353296, 370712, 651856, 741424, 1385849, 2771698, 2892611, 3290069, 5543396, 5785222, 6070409, 6580138, 11086792, 11570444, 12140818, 13160276, 22173584, 23140888, 24281636, 26320552, 46281776, 48563272, 52641104, 97126544, 430999039, 861998078, 1723996156, 3447992312, 6895984624]

約数ペア:

[(1, 6895984624), (2, 3447992312), (4, 1723996156), (8, 861998078), (16, 430999039), (71, 97126544), (131, 52641104), (142, 48563272), (149, 46281776), (262, 26320552), (284, 24281636), (298, 23140888), (311, 22173584), (524, 13160276), (568, 12140818), (596, 11570444), (622, 11086792), (1048, 6580138), (1136, 6070409), (1192, 5785222), (1244, 5543396), (2096, 3290069), (2384, 2892611), (2488, 2771698), (4976, 1385849), (9301, 741424), (10579, 651856), (18602, 370712), (19519, 353296), (21158, 325928), (22081, 312304), (37204, 185356), (39038, 176648), (40741, 169264), (42316, 162964), (44162, 156152), (46339, 148816), (74408, 92678), (78076, 88324), (81482, 84632)]