1388891167146

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{613}}^1\times {\mathrm{937}}^1\times {\mathrm{6397}}^1$

素因数の和:7965

約数の個数: 128

約数和(自身を含む): 3537420418560

約数和(自身を除く): 2148529251414

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 613, 937, 1226, 1839, 1874, 2811, 3678, 4291, 5517, 5622, 6397, 6559, 8433, 8582, 11034, 12794, 12873, 13118, 16551, 16866, 19191, 19677, 25299, 25746, 33102, 38382, 38619, 39354, 44779, 50598, 57573, 59031, 77238, 89558, 115146, 115857, 118062, 134337, 172719, 177093, 231714, 268674, 345438, 354186, 403011, 574381, 806022, 1148762, 1209033, 1723143, 2418066, 3446286, 3921361, 4020667, 5169429, 5993989, 7842722, 8041334, 10338858, 11764083, 11987978, 12062001, 15508287, 17981967, 23528166, 24124002, 27449527, 31016574, 35292249, 35963934, 36186003, 41957923, 53945901, 54899054, 70584498, 72372006, 82348581, 83915846, 105876747, 107891802, 108558009, 125873769, 161837703, 164697162, 211753494, 217116018, 247045743, 251747538, 323675406, 377621307, 494091486, 741137229, 755242614, 1132863921, 1482274458, 2265727842, 3674315257, 7348630514, 11022945771, 22045891542, 25720206799, 33068837313, 51440413598, 66137674626, 77160620397, 99206511939, 154321240794, 198413023878, 231481861191, 462963722382, 694445583573, 1388891167146]

約数ペア:

[(1, 1388891167146), (2, 694445583573), (3, 462963722382), (6, 231481861191), (7, 198413023878), (9, 154321240794), (14, 99206511939), (18, 77160620397), (21, 66137674626), (27, 51440413598), (42, 33068837313), (54, 25720206799), (63, 22045891542), (126, 11022945771), (189, 7348630514), (378, 3674315257), (613, 2265727842), (937, 1482274458), (1226, 1132863921), (1839, 755242614), (1874, 741137229), (2811, 494091486), (3678, 377621307), (4291, 323675406), (5517, 251747538), (5622, 247045743), (6397, 217116018), (6559, 211753494), (8433, 164697162), (8582, 161837703), (11034, 125873769), (12794, 108558009), (12873, 107891802), (13118, 105876747), (16551, 83915846), (16866, 82348581), (19191, 72372006), (19677, 70584498), (25299, 54899054), (25746, 53945901), (33102, 41957923), (38382, 36186003), (38619, 35963934), (39354, 35292249), (44779, 31016574), (50598, 27449527), (57573, 24124002), (59031, 23528166), (77238, 17981967), (89558, 15508287), (115146, 12062001), (115857, 11987978), (118062, 11764083), (134337, 10338858), (172719, 8041334), (177093, 7842722), (231714, 5993989), (268674, 5169429), (345438, 4020667), (354186, 3921361), (403011, 3446286), (574381, 2418066), (806022, 1723143), (1148762, 1209033)]