898668

素因数分解:

$2^2\times 3^3\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:223

約数の個数: 48

約数和(自身を含む): 2388960

約数和(自身を除く): 1490292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 106, 108, 157, 159, 212, 314, 318, 471, 477, 628, 636, 942, 954, 1413, 1431, 1884, 1908, 2826, 2862, 4239, 5652, 5724, 8321, 8478, 16642, 16956, 24963, 33284, 49926, 74889, 99852, 149778, 224667, 299556, 449334, 898668]

約数ペア:

[(1, 898668), (2, 449334), (3, 299556), (4, 224667), (6, 149778), (9, 99852), (12, 74889), (18, 49926), (27, 33284), (36, 24963), (53, 16956), (54, 16642), (106, 8478), (108, 8321), (157, 5724), (159, 5652), (212, 4239), (314, 2862), (318, 2826), (471, 1908), (477, 1884), (628, 1431), (636, 1413), (942, 954)]