266797008

素因数分解:

$2^4\times 3^2\times {\mathrm{157}}^1\times {\mathrm{11801}}^1$

素因数の和:11972

約数の個数: 60

約数和(自身を含む): 751480548

約数和(自身を除く): 484683540

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 157, 314, 471, 628, 942, 1256, 1413, 1884, 2512, 2826, 3768, 5652, 7536, 11304, 11801, 22608, 23602, 35403, 47204, 70806, 94408, 106209, 141612, 188816, 212418, 283224, 424836, 566448, 849672, 1699344, 1852757, 3705514, 5558271, 7411028, 11116542, 14822056, 16674813, 22233084, 29644112, 33349626, 44466168, 66699252, 88932336, 133398504, 266797008]

約数ペア:

[(1, 266797008), (2, 133398504), (3, 88932336), (4, 66699252), (6, 44466168), (8, 33349626), (9, 29644112), (12, 22233084), (16, 16674813), (18, 14822056), (24, 11116542), (36, 7411028), (48, 5558271), (72, 3705514), (144, 1852757), (157, 1699344), (314, 849672), (471, 566448), (628, 424836), (942, 283224), (1256, 212418), (1413, 188816), (1884, 141612), (2512, 106209), (2826, 94408), (3768, 70806), (5652, 47204), (7536, 35403), (11304, 23602), (11801, 22608)]