268432008

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{8353}}^1$

素因数の和:8478

約数の個数: 64

約数和(自身を含む): 729805440

約数和(自身を除く): 461373432

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 103, 104, 156, 206, 309, 312, 412, 618, 824, 1236, 1339, 2472, 2678, 4017, 5356, 8034, 8353, 10712, 16068, 16706, 25059, 32136, 33412, 50118, 66824, 100236, 108589, 200472, 217178, 325767, 434356, 651534, 860359, 868712, 1303068, 1720718, 2581077, 2606136, 3441436, 5162154, 6882872, 10324308, 11184667, 20648616, 22369334, 33554001, 44738668, 67108002, 89477336, 134216004, 268432008]

約数ペア:

[(1, 268432008), (2, 134216004), (3, 89477336), (4, 67108002), (6, 44738668), (8, 33554001), (12, 22369334), (13, 20648616), (24, 11184667), (26, 10324308), (39, 6882872), (52, 5162154), (78, 3441436), (103, 2606136), (104, 2581077), (156, 1720718), (206, 1303068), (309, 868712), (312, 860359), (412, 651534), (618, 434356), (824, 325767), (1236, 217178), (1339, 200472), (2472, 108589), (2678, 100236), (4017, 66824), (5356, 50118), (8034, 33412), (8353, 32136), (10712, 25059), (16068, 16706)]