1323705344

素因数分解:

$2^{10}\times {\mathrm{13}}^2\times {\mathrm{7649}}^1$

素因数の和:7695

約数の個数: 66

約数和(自身を含む): 2865697650

約数和(自身を除く): 1541992306

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 256, 338, 416, 512, 676, 832, 1024, 1352, 1664, 2704, 3328, 5408, 6656, 7649, 10816, 13312, 15298, 21632, 30596, 43264, 61192, 86528, 99437, 122384, 173056, 198874, 244768, 397748, 489536, 795496, 979072, 1292681, 1590992, 1958144, 2585362, 3181984, 3916288, 5170724, 6363968, 7832576, 10341448, 12727936, 20682896, 25455872, 41365792, 50911744, 82731584, 101823488, 165463168, 330926336, 661852672, 1323705344]

約数ペア:

[(1, 1323705344), (2, 661852672), (4, 330926336), (8, 165463168), (13, 101823488), (16, 82731584), (26, 50911744), (32, 41365792), (52, 25455872), (64, 20682896), (104, 12727936), (128, 10341448), (169, 7832576), (208, 6363968), (256, 5170724), (338, 3916288), (416, 3181984), (512, 2585362), (676, 1958144), (832, 1590992), (1024, 1292681), (1352, 979072), (1664, 795496), (2704, 489536), (3328, 397748), (5408, 244768), (6656, 198874), (7649, 173056), (10816, 122384), (13312, 99437), (15298, 86528), (21632, 61192), (30596, 43264)]