804501698

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:245

約数の個数: 128

約数和(自身を含む): 1693440000

約数和(自身を除く): 888938302

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 49, 59, 77, 91, 98, 118, 139, 143, 154, 182, 278, 286, 343, 413, 539, 637, 649, 686, 767, 826, 973, 1001, 1078, 1274, 1298, 1529, 1534, 1807, 1946, 2002, 2891, 3058, 3614, 3773, 4459, 4543, 5369, 5782, 6811, 7007, 7546, 8201, 8437, 8918, 9086, 10703, 10738, 12649, 13622, 14014, 16402, 16874, 19877, 20237, 21406, 25298, 31801, 37583, 39754, 40474, 47677, 49049, 57407, 59059, 63602, 74921, 75166, 88543, 90211, 95354, 98098, 106613, 114814, 118118, 139139, 149842, 177086, 180422, 213226, 222607, 263081, 278278, 401849, 413413, 445214, 524447, 526162, 619801, 631477, 746291, 803698, 826826, 973973, 1048894, 1172743, 1239602, 1262954, 1492582, 1947946, 2345486, 2812943, 2893891, 4420339, 5224037, 5625886, 5787782, 6817811, 8209201, 8840678, 10448074, 13635622, 16418402, 30942373, 36568259, 57464407, 61884746, 73136518, 114928814, 402250849, 804501698]

約数ペア:

[(1, 804501698), (2, 402250849), (7, 114928814), (11, 73136518), (13, 61884746), (14, 57464407), (22, 36568259), (26, 30942373), (49, 16418402), (59, 13635622), (77, 10448074), (91, 8840678), (98, 8209201), (118, 6817811), (139, 5787782), (143, 5625886), (154, 5224037), (182, 4420339), (278, 2893891), (286, 2812943), (343, 2345486), (413, 1947946), (539, 1492582), (637, 1262954), (649, 1239602), (686, 1172743), (767, 1048894), (826, 973973), (973, 826826), (1001, 803698), (1078, 746291), (1274, 631477), (1298, 619801), (1529, 526162), (1534, 524447), (1807, 445214), (1946, 413413), (2002, 401849), (2891, 278278), (3058, 263081), (3614, 222607), (3773, 213226), (4459, 180422), (4543, 177086), (5369, 149842), (5782, 139139), (6811, 118118), (7007, 114814), (7546, 106613), (8201, 98098), (8437, 95354), (8918, 90211), (9086, 88543), (10703, 75166), (10738, 74921), (12649, 63602), (13622, 59059), (14014, 57407), (16402, 49049), (16874, 47677), (19877, 40474), (20237, 39754), (21406, 37583), (25298, 31801)]