304832086

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:293

約数の個数: 64

約数和(自身を含む): 537062400

約数和(自身を除く): 232230314

約数列:

[1, 2, 13, 19, 26, 38, 73, 79, 107, 146, 158, 214, 247, 494, 949, 1027, 1387, 1391, 1501, 1898, 2033, 2054, 2774, 2782, 3002, 4066, 5767, 7811, 8453, 11534, 15622, 16906, 18031, 19513, 26429, 36062, 39026, 52858, 74971, 101543, 109573, 109889, 148409, 149942, 160607, 203086, 219146, 219778, 296818, 321214, 617069, 1234138, 1424449, 1929317, 2087891, 2848898, 3858634, 4175782, 8021897, 11724311, 16043794, 23448622, 152416043, 304832086]

約数ペア:

[(1, 304832086), (2, 152416043), (13, 23448622), (19, 16043794), (26, 11724311), (38, 8021897), (73, 4175782), (79, 3858634), (107, 2848898), (146, 2087891), (158, 1929317), (214, 1424449), (247, 1234138), (494, 617069), (949, 321214), (1027, 296818), (1387, 219778), (1391, 219146), (1501, 203086), (1898, 160607), (2033, 149942), (2054, 148409), (2774, 109889), (2782, 109573), (3002, 101543), (4066, 74971), (5767, 52858), (7811, 39026), (8453, 36062), (11534, 26429), (15622, 19513), (16906, 18031)]