267007468

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2437}}^1$

素因数の和:2511

約数の個数: 72

約数和(自身を含む): 599221392

約数和(自身を除く): 332213924

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 49, 52, 86, 91, 98, 172, 182, 196, 301, 364, 559, 602, 637, 1118, 1204, 1274, 2107, 2236, 2437, 2548, 3913, 4214, 4874, 7826, 8428, 9748, 15652, 17059, 27391, 31681, 34118, 54782, 63362, 68236, 104791, 109564, 119413, 126724, 209582, 221767, 238826, 419164, 443534, 477652, 733537, 887068, 1362283, 1467074, 1552369, 2724566, 2934148, 3104738, 5134759, 5449132, 6209476, 9535981, 10269518, 19071962, 20539036, 38143924, 66751867, 133503734, 267007468]

約数ペア:

[(1, 267007468), (2, 133503734), (4, 66751867), (7, 38143924), (13, 20539036), (14, 19071962), (26, 10269518), (28, 9535981), (43, 6209476), (49, 5449132), (52, 5134759), (86, 3104738), (91, 2934148), (98, 2724566), (172, 1552369), (182, 1467074), (196, 1362283), (301, 887068), (364, 733537), (559, 477652), (602, 443534), (637, 419164), (1118, 238826), (1204, 221767), (1274, 209582), (2107, 126724), (2236, 119413), (2437, 109564), (2548, 104791), (3913, 68236), (4214, 63362), (4874, 54782), (7826, 34118), (8428, 31681), (9748, 27391), (15652, 17059)]