2120701184

素因数分解:

$2^8\times 7^2\times {\mathrm{293}}^1\times {\mathrm{577}}^1$

素因数の和:900

約数の個数: 108

約数和(自身を含む): 4949609364

約数和(自身を除く): 2828908180

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 293, 392, 448, 577, 586, 784, 896, 1154, 1172, 1568, 1792, 2051, 2308, 2344, 3136, 4039, 4102, 4616, 4688, 6272, 8078, 8204, 9232, 9376, 12544, 14357, 16156, 16408, 18464, 18752, 28273, 28714, 32312, 32816, 36928, 37504, 56546, 57428, 64624, 65632, 73856, 75008, 113092, 114856, 129248, 131264, 147712, 169061, 226184, 229712, 258496, 262528, 338122, 452368, 459424, 516992, 525056, 676244, 904736, 918848, 1033984, 1183427, 1352488, 1809472, 1837696, 2366854, 2704976, 3618944, 3675392, 4733708, 5409952, 7237888, 8283989, 9467416, 10819904, 16567978, 18934832, 21639808, 33135956, 37869664, 43279616, 66271912, 75739328, 132543824, 151478656, 265087648, 302957312, 530175296, 1060350592, 2120701184]

約数ペア:

[(1, 2120701184), (2, 1060350592), (4, 530175296), (7, 302957312), (8, 265087648), (14, 151478656), (16, 132543824), (28, 75739328), (32, 66271912), (49, 43279616), (56, 37869664), (64, 33135956), (98, 21639808), (112, 18934832), (128, 16567978), (196, 10819904), (224, 9467416), (256, 8283989), (293, 7237888), (392, 5409952), (448, 4733708), (577, 3675392), (586, 3618944), (784, 2704976), (896, 2366854), (1154, 1837696), (1172, 1809472), (1568, 1352488), (1792, 1183427), (2051, 1033984), (2308, 918848), (2344, 904736), (3136, 676244), (4039, 525056), (4102, 516992), (4616, 459424), (4688, 452368), (6272, 338122), (8078, 262528), (8204, 258496), (9232, 229712), (9376, 226184), (12544, 169061), (14357, 147712), (16156, 131264), (16408, 129248), (18464, 114856), (18752, 113092), (28273, 75008), (28714, 73856), (32312, 65632), (32816, 64624), (36928, 57428), (37504, 56546)]