317967888

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{49807}}^1$

素因数の和:49844

約数の個数: 80

約数和(自身を含む): 988190720

約数和(自身を除く): 670222832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 6384, 49807, 99614, 149421, 199228, 298842, 348649, 398456, 597684, 697298, 796912, 946333, 1045947, 1195368, 1394596, 1892666, 2091894, 2390736, 2789192, 2838999, 3785332, 4183788, 5578384, 5677998, 6624331, 7570664, 8367576, 11355996, 13248662, 15141328, 16735152, 19872993, 22711992, 26497324, 39745986, 45423984, 52994648, 79491972, 105989296, 158983944, 317967888]

約数ペア:

[(1, 317967888), (2, 158983944), (3, 105989296), (4, 79491972), (6, 52994648), (7, 45423984), (8, 39745986), (12, 26497324), (14, 22711992), (16, 19872993), (19, 16735152), (21, 15141328), (24, 13248662), (28, 11355996), (38, 8367576), (42, 7570664), (48, 6624331), (56, 5677998), (57, 5578384), (76, 4183788), (84, 3785332), (112, 2838999), (114, 2789192), (133, 2390736), (152, 2091894), (168, 1892666), (228, 1394596), (266, 1195368), (304, 1045947), (336, 946333), (399, 796912), (456, 697298), (532, 597684), (798, 398456), (912, 348649), (1064, 298842), (1596, 199228), (2128, 149421), (3192, 99614), (6384, 49807)]