209437728

素因数分解:

$2^5\times 3^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{359}}^1$

素因数の和:534

約数の個数: 96

約数和(自身を含む): 566092800

約数和(自身を除く): 356655072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 59, 96, 103, 118, 177, 206, 236, 309, 354, 359, 412, 472, 618, 708, 718, 824, 944, 1077, 1236, 1416, 1436, 1648, 1888, 2154, 2472, 2832, 2872, 3296, 4308, 4944, 5664, 5744, 6077, 8616, 9888, 11488, 12154, 17232, 18231, 21181, 24308, 34464, 36462, 36977, 42362, 48616, 63543, 72924, 73954, 84724, 97232, 110931, 127086, 145848, 147908, 169448, 194464, 221862, 254172, 291696, 295816, 338896, 443724, 508344, 583392, 591632, 677792, 887448, 1016688, 1183264, 1774896, 2033376, 2181643, 3549792, 4363286, 6544929, 8726572, 13089858, 17453144, 26179716, 34906288, 52359432, 69812576, 104718864, 209437728]

約数ペア:

[(1, 209437728), (2, 104718864), (3, 69812576), (4, 52359432), (6, 34906288), (8, 26179716), (12, 17453144), (16, 13089858), (24, 8726572), (32, 6544929), (48, 4363286), (59, 3549792), (96, 2181643), (103, 2033376), (118, 1774896), (177, 1183264), (206, 1016688), (236, 887448), (309, 677792), (354, 591632), (359, 583392), (412, 508344), (472, 443724), (618, 338896), (708, 295816), (718, 291696), (824, 254172), (944, 221862), (1077, 194464), (1236, 169448), (1416, 147908), (1436, 145848), (1648, 127086), (1888, 110931), (2154, 97232), (2472, 84724), (2832, 73954), (2872, 72924), (3296, 63543), (4308, 48616), (4944, 42362), (5664, 36977), (5744, 36462), (6077, 34464), (8616, 24308), (9888, 21181), (11488, 18231), (12154, 17232)]