314391616

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{487}}^1$

素因数の和:648

約数の個数: 112

約数和(自身を含む): 785359872

約数和(自身を除く): 470968256

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 131, 154, 176, 224, 262, 308, 352, 448, 487, 524, 616, 704, 917, 974, 1048, 1232, 1441, 1834, 1948, 2096, 2464, 2882, 3409, 3668, 3896, 4192, 4928, 5357, 5764, 6818, 7336, 7792, 8384, 10087, 10714, 11528, 13636, 14672, 15584, 20174, 21428, 23056, 27272, 29344, 31168, 37499, 40348, 42856, 46112, 54544, 58688, 63797, 74998, 80696, 85712, 92224, 109088, 127594, 149996, 161392, 171424, 218176, 255188, 299992, 322784, 342848, 446579, 510376, 599984, 645568, 701767, 893158, 1020752, 1199968, 1403534, 1786316, 2041504, 2399936, 2807068, 3572632, 4083008, 4912369, 5614136, 7145264, 9824738, 11228272, 14290528, 19649476, 22456544, 28581056, 39298952, 44913088, 78597904, 157195808, 314391616]

約数ペア:

[(1, 314391616), (2, 157195808), (4, 78597904), (7, 44913088), (8, 39298952), (11, 28581056), (14, 22456544), (16, 19649476), (22, 14290528), (28, 11228272), (32, 9824738), (44, 7145264), (56, 5614136), (64, 4912369), (77, 4083008), (88, 3572632), (112, 2807068), (131, 2399936), (154, 2041504), (176, 1786316), (224, 1403534), (262, 1199968), (308, 1020752), (352, 893158), (448, 701767), (487, 645568), (524, 599984), (616, 510376), (704, 446579), (917, 342848), (974, 322784), (1048, 299992), (1232, 255188), (1441, 218176), (1834, 171424), (1948, 161392), (2096, 149996), (2464, 127594), (2882, 109088), (3409, 92224), (3668, 85712), (3896, 80696), (4192, 74998), (4928, 63797), (5357, 58688), (5764, 54544), (6818, 46112), (7336, 42856), (7792, 40348), (8384, 37499), (10087, 31168), (10714, 29344), (11528, 27272), (13636, 23056), (14672, 21428), (15584, 20174)]