2451352064

素因数分解:

$2^9\times 7^1\times {\mathrm{191}}^1\times {\mathrm{3581}}^1$

素因数の和:3797

約数の個数: 80

約数和(自身を含む): 5628496896

約数和(自身を除く): 3177144832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 191, 224, 256, 382, 448, 512, 764, 896, 1337, 1528, 1792, 2674, 3056, 3581, 3584, 5348, 6112, 7162, 10696, 12224, 14324, 21392, 24448, 25067, 28648, 42784, 48896, 50134, 57296, 85568, 97792, 100268, 114592, 171136, 200536, 229184, 342272, 401072, 458368, 683971, 684544, 802144, 916736, 1367942, 1604288, 1833472, 2735884, 3208576, 4787797, 5471768, 6417152, 9575594, 10943536, 12834304, 19151188, 21887072, 38302376, 43774144, 76604752, 87548288, 153209504, 175096576, 306419008, 350193152, 612838016, 1225676032, 2451352064]

約数ペア:

[(1, 2451352064), (2, 1225676032), (4, 612838016), (7, 350193152), (8, 306419008), (14, 175096576), (16, 153209504), (28, 87548288), (32, 76604752), (56, 43774144), (64, 38302376), (112, 21887072), (128, 19151188), (191, 12834304), (224, 10943536), (256, 9575594), (382, 6417152), (448, 5471768), (512, 4787797), (764, 3208576), (896, 2735884), (1337, 1833472), (1528, 1604288), (1792, 1367942), (2674, 916736), (3056, 802144), (3581, 684544), (3584, 683971), (5348, 458368), (6112, 401072), (7162, 342272), (10696, 229184), (12224, 200536), (14324, 171136), (21392, 114592), (24448, 100268), (25067, 97792), (28648, 85568), (42784, 57296), (48896, 50134)]