347788278

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{823}}^1\times {\mathrm{1381}}^1$

素因数の和:2229

約数の個数: 48

約数和(自身を含む): 799415136

約数和(自身を除く): 451626858

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 823, 1381, 1646, 2469, 2762, 4143, 4938, 7407, 8286, 12429, 13991, 14814, 23477, 24858, 27982, 41973, 46954, 70431, 83946, 125919, 140862, 211293, 251838, 422586, 1136563, 2273126, 3409689, 6819378, 10229067, 19321571, 20458134, 38643142, 57964713, 115929426, 173894139, 347788278]

約数ペア:

[(1, 347788278), (2, 173894139), (3, 115929426), (6, 57964713), (9, 38643142), (17, 20458134), (18, 19321571), (34, 10229067), (51, 6819378), (102, 3409689), (153, 2273126), (306, 1136563), (823, 422586), (1381, 251838), (1646, 211293), (2469, 140862), (2762, 125919), (4143, 83946), (4938, 70431), (7407, 46954), (8286, 41973), (12429, 27982), (13991, 24858), (14814, 23477)]