449727488

素因数分解:

$2^{10}\times 7^2\times {\mathrm{8963}}^1$

素因数の和:8997

約数の個数: 66

約数和(自身を含む): 1045910556

約数和(自身を除く): 596183068

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, 1568, 1792, 3136, 3584, 6272, 7168, 8963, 12544, 17926, 25088, 35852, 50176, 62741, 71704, 125482, 143408, 250964, 286816, 439187, 501928, 573632, 878374, 1003856, 1147264, 1756748, 2007712, 2294528, 3513496, 4015424, 4589056, 7026992, 8030848, 9178112, 14053984, 16061696, 28107968, 32123392, 56215936, 64246784, 112431872, 224863744, 449727488]

約数ペア:

[(1, 449727488), (2, 224863744), (4, 112431872), (7, 64246784), (8, 56215936), (14, 32123392), (16, 28107968), (28, 16061696), (32, 14053984), (49, 9178112), (56, 8030848), (64, 7026992), (98, 4589056), (112, 4015424), (128, 3513496), (196, 2294528), (224, 2007712), (256, 1756748), (392, 1147264), (448, 1003856), (512, 878374), (784, 573632), (896, 501928), (1024, 439187), (1568, 286816), (1792, 250964), (3136, 143408), (3584, 125482), (6272, 71704), (7168, 62741), (8963, 50176), (12544, 35852), (17926, 25088)]