123275264

素因数分解:

$2^{11}\times 7^1\times {\mathrm{8599}}^1$

素因数の和:8628

約数の個数: 48

約数和(自身を含む): 281736000

約数和(自身を除く): 158460736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2048, 3584, 7168, 8599, 14336, 17198, 34396, 60193, 68792, 120386, 137584, 240772, 275168, 481544, 550336, 963088, 1100672, 1926176, 2201344, 3852352, 4402688, 7704704, 8805376, 15409408, 17610752, 30818816, 61637632, 123275264]

約数ペア:

[(1, 123275264), (2, 61637632), (4, 30818816), (7, 17610752), (8, 15409408), (14, 8805376), (16, 7704704), (28, 4402688), (32, 3852352), (56, 2201344), (64, 1926176), (112, 1100672), (128, 963088), (224, 550336), (256, 481544), (448, 275168), (512, 240772), (896, 137584), (1024, 120386), (1792, 68792), (2048, 60193), (3584, 34396), (7168, 17198), (8599, 14336)]