1900494848

素因数分解:

$2^{14}\times 7^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:335

約数の個数: 120

約数和(自身を含む): 4422758592

約数和(自身を除く): 2522263744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 112, 128, 146, 224, 227, 256, 292, 448, 454, 511, 512, 584, 896, 908, 1022, 1024, 1168, 1589, 1792, 1816, 2044, 2048, 2336, 3178, 3584, 3632, 4088, 4096, 4672, 6356, 7168, 7264, 8176, 8192, 9344, 12712, 14336, 14528, 16352, 16384, 16571, 18688, 25424, 28672, 29056, 32704, 33142, 37376, 50848, 57344, 58112, 65408, 66284, 74752, 101696, 114688, 115997, 116224, 130816, 132568, 149504, 203392, 231994, 232448, 261632, 265136, 299008, 406784, 463988, 464896, 523264, 530272, 598016, 813568, 927976, 929792, 1046528, 1060544, 1196032, 1627136, 1855952, 1859584, 2093056, 2121088, 3254272, 3711904, 3719168, 4186112, 4242176, 6508544, 7423808, 8372224, 8484352, 13017088, 14847616, 16968704, 26034176, 29695232, 33937408, 59390464, 67874816, 118780928, 135749632, 237561856, 271499264, 475123712, 950247424, 1900494848]

約数ペア:

[(1, 1900494848), (2, 950247424), (4, 475123712), (7, 271499264), (8, 237561856), (14, 135749632), (16, 118780928), (28, 67874816), (32, 59390464), (56, 33937408), (64, 29695232), (73, 26034176), (112, 16968704), (128, 14847616), (146, 13017088), (224, 8484352), (227, 8372224), (256, 7423808), (292, 6508544), (448, 4242176), (454, 4186112), (511, 3719168), (512, 3711904), (584, 3254272), (896, 2121088), (908, 2093056), (1022, 1859584), (1024, 1855952), (1168, 1627136), (1589, 1196032), (1792, 1060544), (1816, 1046528), (2044, 929792), (2048, 927976), (2336, 813568), (3178, 598016), (3584, 530272), (3632, 523264), (4088, 464896), (4096, 463988), (4672, 406784), (6356, 299008), (7168, 265136), (7264, 261632), (8176, 232448), (8192, 231994), (9344, 203392), (12712, 149504), (14336, 132568), (14528, 130816), (16352, 116224), (16384, 115997), (16571, 114688), (18688, 101696), (25424, 74752), (28672, 66284), (29056, 65408), (32704, 58112), (33142, 57344), (37376, 50848)]