12948827808

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{257}}^1\times {\mathrm{10711}}^1$

素因数の和:10995

約数の個数: 144

約数和(自身を含む): 39697729344

約数和(自身を除く): 26748901536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 257, 294, 336, 392, 514, 588, 672, 771, 784, 1028, 1176, 1542, 1568, 1799, 2056, 2352, 3084, 3598, 4112, 4704, 5397, 6168, 7196, 8224, 10711, 10794, 12336, 12593, 14392, 21422, 21588, 24672, 25186, 28784, 32133, 37779, 42844, 43176, 50372, 57568, 64266, 74977, 75558, 85688, 86352, 100744, 128532, 149954, 151116, 171376, 172704, 201488, 224931, 257064, 299908, 302232, 342752, 402976, 449862, 514128, 524839, 599816, 604464, 899724, 1028256, 1049678, 1199632, 1208928, 1574517, 1799448, 2099356, 2399264, 2752727, 3149034, 3598896, 4198712, 5505454, 6298068, 7197792, 8258181, 8397424, 11010908, 12596136, 16516362, 16794848, 19269089, 22021816, 25192272, 33032724, 38538178, 44043632, 50384544, 57807267, 66065448, 77076356, 88087264, 115614534, 132130896, 134883623, 154152712, 231229068, 264261792, 269767246, 308305424, 404650869, 462458136, 539534492, 616610848, 809301738, 924916272, 1079068984, 1618603476, 1849832544, 2158137968, 3237206952, 4316275936, 6474413904, 12948827808]

約数ペア:

[(1, 12948827808), (2, 6474413904), (3, 4316275936), (4, 3237206952), (6, 2158137968), (7, 1849832544), (8, 1618603476), (12, 1079068984), (14, 924916272), (16, 809301738), (21, 616610848), (24, 539534492), (28, 462458136), (32, 404650869), (42, 308305424), (48, 269767246), (49, 264261792), (56, 231229068), (84, 154152712), (96, 134883623), (98, 132130896), (112, 115614534), (147, 88087264), (168, 77076356), (196, 66065448), (224, 57807267), (257, 50384544), (294, 44043632), (336, 38538178), (392, 33032724), (514, 25192272), (588, 22021816), (672, 19269089), (771, 16794848), (784, 16516362), (1028, 12596136), (1176, 11010908), (1542, 8397424), (1568, 8258181), (1799, 7197792), (2056, 6298068), (2352, 5505454), (3084, 4198712), (3598, 3598896), (4112, 3149034), (4704, 2752727), (5397, 2399264), (6168, 2099356), (7196, 1799448), (8224, 1574517), (10711, 1208928), (10794, 1199632), (12336, 1049678), (12593, 1028256), (14392, 899724), (21422, 604464), (21588, 599816), (24672, 524839), (25186, 514128), (28784, 449862), (32133, 402976), (37779, 342752), (42844, 302232), (43176, 299908), (50372, 257064), (57568, 224931), (64266, 201488), (74977, 172704), (75558, 171376), (85688, 151116), (86352, 149954), (100744, 128532)]