181440000006

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{1987}}^1\times {\mathrm{2467}}^1$

素因数の和:4689

約数の個数: 64

約数和(自身を含む): 376810291200

約数和(自身を除く): 195370291194

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 199, 398, 597, 1194, 1987, 2467, 3974, 4934, 5961, 6169, 7401, 11922, 12338, 14802, 18507, 37014, 61597, 76477, 123194, 152954, 184791, 229431, 369582, 395413, 458862, 490933, 790826, 981866, 1186239, 1472799, 2372478, 2945598, 4901929, 9803858, 12257803, 14705787, 15218923, 24515606, 29411574, 30437846, 36773409, 45656769, 73546818, 91313538, 151959799, 303919598, 455879397, 911758794, 975483871, 1950967742, 2926451613, 5852903226, 30240000001, 60480000002, 90720000003, 181440000006]

約数ペア:

[(1, 181440000006), (2, 90720000003), (3, 60480000002), (6, 30240000001), (31, 5852903226), (62, 2926451613), (93, 1950967742), (186, 975483871), (199, 911758794), (398, 455879397), (597, 303919598), (1194, 151959799), (1987, 91313538), (2467, 73546818), (3974, 45656769), (4934, 36773409), (5961, 30437846), (6169, 29411574), (7401, 24515606), (11922, 15218923), (12338, 14705787), (14802, 12257803), (18507, 9803858), (37014, 4901929), (61597, 2945598), (76477, 2372478), (123194, 1472799), (152954, 1186239), (184791, 981866), (229431, 790826), (369582, 490933), (395413, 458862)]