31389682912

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2011}}^1\times {\mathrm{4099}}^1$

素因数の和:6144

約数の個数: 96

約数和(自身を含む): 74836742400

約数和(自身を除く): 43447059488

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 2011, 3808, 4022, 4099, 8044, 8198, 14077, 16088, 16396, 28154, 28693, 32176, 32792, 34187, 56308, 57386, 64352, 65584, 68374, 69683, 112616, 114772, 131168, 136748, 139366, 225232, 229544, 239309, 273496, 278732, 450464, 459088, 478618, 487781, 546992, 557464, 918176, 957236, 975562, 1093984, 1114928, 1914472, 1951124, 2229856, 3828944, 3902248, 7657888, 7804496, 8243089, 15608992, 16486178, 32972356, 57701623, 65944712, 115403246, 131889424, 140132513, 230806492, 263778848, 280265026, 461612984, 560530052, 923225968, 980927591, 1121060104, 1846451936, 1961855182, 2242120208, 3923710364, 4484240416, 7847420728, 15694841456, 31389682912]

約数ペア:

[(1, 31389682912), (2, 15694841456), (4, 7847420728), (7, 4484240416), (8, 3923710364), (14, 2242120208), (16, 1961855182), (17, 1846451936), (28, 1121060104), (32, 980927591), (34, 923225968), (56, 560530052), (68, 461612984), (112, 280265026), (119, 263778848), (136, 230806492), (224, 140132513), (238, 131889424), (272, 115403246), (476, 65944712), (544, 57701623), (952, 32972356), (1904, 16486178), (2011, 15608992), (3808, 8243089), (4022, 7804496), (4099, 7657888), (8044, 3902248), (8198, 3828944), (14077, 2229856), (16088, 1951124), (16396, 1914472), (28154, 1114928), (28693, 1093984), (32176, 975562), (32792, 957236), (34187, 918176), (56308, 557464), (57386, 546992), (64352, 487781), (65584, 478618), (68374, 459088), (69683, 450464), (112616, 278732), (114772, 273496), (131168, 239309), (136748, 229544), (139366, 225232)]