713687296

素因数分解:

$2^8\times 7^1\times {\mathrm{449}}^1\times {\mathrm{887}}^1$

素因数の和:1359

約数の個数: 72

約数和(自身を含む): 1633564800

約数和(自身を除く): 919877504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 449, 887, 896, 898, 1774, 1792, 1796, 3143, 3548, 3592, 6209, 6286, 7096, 7184, 12418, 12572, 14192, 14368, 24836, 25144, 28384, 28736, 49672, 50288, 56768, 57472, 99344, 100576, 113536, 114944, 198688, 201152, 227072, 397376, 398263, 402304, 794752, 796526, 804608, 1589504, 1593052, 2787841, 3186104, 5575682, 6372208, 11151364, 12744416, 22302728, 25488832, 44605456, 50977664, 89210912, 101955328, 178421824, 356843648, 713687296]

約数ペア:

[(1, 713687296), (2, 356843648), (4, 178421824), (7, 101955328), (8, 89210912), (14, 50977664), (16, 44605456), (28, 25488832), (32, 22302728), (56, 12744416), (64, 11151364), (112, 6372208), (128, 5575682), (224, 3186104), (256, 2787841), (448, 1593052), (449, 1589504), (887, 804608), (896, 796526), (898, 794752), (1774, 402304), (1792, 398263), (1796, 397376), (3143, 227072), (3548, 201152), (3592, 198688), (6209, 114944), (6286, 113536), (7096, 100576), (7184, 99344), (12418, 57472), (12572, 56768), (14192, 50288), (14368, 49672), (24836, 28736), (25144, 28384)]