258716016

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{10631}}^1$

素因数の和:10671

約数の個数: 90

約数和(自身を含む): 784099368

約数和(自身を除く): 525383352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 169, 208, 234, 312, 338, 468, 507, 624, 676, 936, 1014, 1352, 1521, 1872, 2028, 2704, 3042, 4056, 6084, 8112, 10631, 12168, 21262, 24336, 31893, 42524, 63786, 85048, 95679, 127572, 138203, 170096, 191358, 255144, 276406, 382716, 414609, 510288, 552812, 765432, 829218, 1105624, 1243827, 1530864, 1658436, 1796639, 2211248, 2487654, 3316872, 3593278, 4975308, 5389917, 6633744, 7186556, 9950616, 10779834, 14373112, 16169751, 19901232, 21559668, 28746224, 32339502, 43119336, 64679004, 86238672, 129358008, 258716016]

約数ペア:

[(1, 258716016), (2, 129358008), (3, 86238672), (4, 64679004), (6, 43119336), (8, 32339502), (9, 28746224), (12, 21559668), (13, 19901232), (16, 16169751), (18, 14373112), (24, 10779834), (26, 9950616), (36, 7186556), (39, 6633744), (48, 5389917), (52, 4975308), (72, 3593278), (78, 3316872), (104, 2487654), (117, 2211248), (144, 1796639), (156, 1658436), (169, 1530864), (208, 1243827), (234, 1105624), (312, 829218), (338, 765432), (468, 552812), (507, 510288), (624, 414609), (676, 382716), (936, 276406), (1014, 255144), (1352, 191358), (1521, 170096), (1872, 138203), (2028, 127572), (2704, 95679), (3042, 85048), (4056, 63786), (6084, 42524), (8112, 31893), (10631, 24336), (12168, 21262)]