419778888

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{5471}}^1$

素因数の和:5642

約数の個数: 64

約数和(自身を含む): 1103155200

約数和(自身を除く): 683376312

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 139, 184, 276, 278, 417, 552, 556, 834, 1112, 1668, 3197, 3336, 5471, 6394, 9591, 10942, 12788, 16413, 19182, 21884, 25576, 32826, 38364, 43768, 65652, 76728, 125833, 131304, 251666, 377499, 503332, 754998, 760469, 1006664, 1509996, 1520938, 2281407, 3019992, 3041876, 4562814, 6083752, 9125628, 17490787, 18251256, 34981574, 52472361, 69963148, 104944722, 139926296, 209889444, 419778888]

約数ペア:

[(1, 419778888), (2, 209889444), (3, 139926296), (4, 104944722), (6, 69963148), (8, 52472361), (12, 34981574), (23, 18251256), (24, 17490787), (46, 9125628), (69, 6083752), (92, 4562814), (138, 3041876), (139, 3019992), (184, 2281407), (276, 1520938), (278, 1509996), (417, 1006664), (552, 760469), (556, 754998), (834, 503332), (1112, 377499), (1668, 251666), (3197, 131304), (3336, 125833), (5471, 76728), (6394, 65652), (9591, 43768), (10942, 38364), (12788, 32826), (16413, 25576), (19182, 21884)]