427569856

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1811}}^1$

素因数の和:1878

約数の個数: 112

約数和(自身を含む): 1060411392

約数和(自身を除く): 632841536

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 32, 34, 56, 62, 64, 68, 112, 119, 124, 136, 217, 224, 238, 248, 272, 434, 448, 476, 496, 527, 544, 868, 952, 992, 1054, 1088, 1736, 1811, 1904, 1984, 2108, 3472, 3622, 3689, 3808, 4216, 6944, 7244, 7378, 7616, 8432, 12677, 13888, 14488, 14756, 16864, 25354, 28976, 29512, 30787, 33728, 50708, 56141, 57952, 59024, 61574, 101416, 112282, 115904, 118048, 123148, 202832, 215509, 224564, 236096, 246296, 392987, 405664, 431018, 449128, 492592, 785974, 811328, 862036, 898256, 954397, 985184, 1571948, 1724072, 1796512, 1908794, 1970368, 3143896, 3448144, 3593024, 3817588, 6287792, 6680779, 6896288, 7635176, 12575584, 13361558, 13792576, 15270352, 25151168, 26723116, 30540704, 53446232, 61081408, 106892464, 213784928, 427569856]

約数ペア:

[(1, 427569856), (2, 213784928), (4, 106892464), (7, 61081408), (8, 53446232), (14, 30540704), (16, 26723116), (17, 25151168), (28, 15270352), (31, 13792576), (32, 13361558), (34, 12575584), (56, 7635176), (62, 6896288), (64, 6680779), (68, 6287792), (112, 3817588), (119, 3593024), (124, 3448144), (136, 3143896), (217, 1970368), (224, 1908794), (238, 1796512), (248, 1724072), (272, 1571948), (434, 985184), (448, 954397), (476, 898256), (496, 862036), (527, 811328), (544, 785974), (868, 492592), (952, 449128), (992, 431018), (1054, 405664), (1088, 392987), (1736, 246296), (1811, 236096), (1904, 224564), (1984, 215509), (2108, 202832), (3472, 123148), (3622, 118048), (3689, 115904), (3808, 112282), (4216, 101416), (6944, 61574), (7244, 59024), (7378, 57952), (7616, 56141), (8432, 50708), (12677, 33728), (13888, 30787), (14488, 29512), (14756, 28976), (16864, 25354)]