268804920562

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{1021}}^1\times {\mathrm{2143}}^1$

素因数の和:3299

約数の個数: 64

約数和(自身を含む): 440161827840

約数和(自身を除く): 171356907278

約数列:

[1, 2, 19, 38, 53, 61, 106, 122, 1007, 1021, 1159, 2014, 2042, 2143, 2318, 3233, 4286, 6466, 19399, 38798, 40717, 54113, 61427, 62281, 81434, 108226, 113579, 122854, 124562, 130723, 227158, 261446, 1028147, 1183339, 2056294, 2158001, 2188003, 2366678, 2483737, 3300893, 4316002, 4376006, 4967474, 6601786, 6928319, 13856638, 41572057, 62716967, 83144114, 115964159, 125433934, 131638061, 133468183, 231928318, 263276122, 266936366, 2203319021, 2535895477, 4406638042, 5071790954, 7073813699, 14147627398, 134402460281, 268804920562]

約数ペア:

[(1, 268804920562), (2, 134402460281), (19, 14147627398), (38, 7073813699), (53, 5071790954), (61, 4406638042), (106, 2535895477), (122, 2203319021), (1007, 266936366), (1021, 263276122), (1159, 231928318), (2014, 133468183), (2042, 131638061), (2143, 125433934), (2318, 115964159), (3233, 83144114), (4286, 62716967), (6466, 41572057), (19399, 13856638), (38798, 6928319), (40717, 6601786), (54113, 4967474), (61427, 4376006), (62281, 4316002), (81434, 3300893), (108226, 2483737), (113579, 2366678), (122854, 2188003), (124562, 2158001), (130723, 2056294), (227158, 1183339), (261446, 1028147)]