248270848

素因数分解:

$2^{12}\times 7^2\times {\mathrm{1237}}^1$

素因数の和:1275

約数の個数: 78

約数和(自身を含む): 578006106

約数和(自身を除く): 329735258

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 784, 896, 1024, 1237, 1568, 1792, 2048, 2474, 3136, 3584, 4096, 4948, 6272, 7168, 8659, 9896, 12544, 14336, 17318, 19792, 25088, 28672, 34636, 39584, 50176, 60613, 69272, 79168, 100352, 121226, 138544, 158336, 200704, 242452, 277088, 316672, 484904, 554176, 633344, 969808, 1108352, 1266688, 1939616, 2216704, 2533376, 3879232, 4433408, 5066752, 7758464, 8866816, 15516928, 17733632, 31033856, 35467264, 62067712, 124135424, 248270848]

約数ペア:

[(1, 248270848), (2, 124135424), (4, 62067712), (7, 35467264), (8, 31033856), (14, 17733632), (16, 15516928), (28, 8866816), (32, 7758464), (49, 5066752), (56, 4433408), (64, 3879232), (98, 2533376), (112, 2216704), (128, 1939616), (196, 1266688), (224, 1108352), (256, 969808), (392, 633344), (448, 554176), (512, 484904), (784, 316672), (896, 277088), (1024, 242452), (1237, 200704), (1568, 158336), (1792, 138544), (2048, 121226), (2474, 100352), (3136, 79168), (3584, 69272), (4096, 60613), (4948, 50176), (6272, 39584), (7168, 34636), (8659, 28672), (9896, 25088), (12544, 19792), (14336, 17318)]