228943556

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1621}}^1$

素因数の和:1740

約数の個数: 48

約数和(自身を含む): 444713472

約数和(自身を除く): 215769916

約数列:

[1, 2, 4, 17, 31, 34, 62, 67, 68, 124, 134, 268, 527, 1054, 1139, 1621, 2077, 2108, 2278, 3242, 4154, 4556, 6484, 8308, 27557, 35309, 50251, 55114, 70618, 100502, 108607, 110228, 141236, 201004, 217214, 434428, 854267, 1708534, 1846319, 3366817, 3417068, 3692638, 6733634, 7385276, 13467268, 57235889, 114471778, 228943556]

約数ペア:

[(1, 228943556), (2, 114471778), (4, 57235889), (17, 13467268), (31, 7385276), (34, 6733634), (62, 3692638), (67, 3417068), (68, 3366817), (124, 1846319), (134, 1708534), (268, 854267), (527, 434428), (1054, 217214), (1139, 201004), (1621, 141236), (2077, 110228), (2108, 108607), (2278, 100502), (3242, 70618), (4154, 55114), (4556, 50251), (6484, 35309), (8308, 27557)]