334513984

素因数分解:

$2^6\times 7^2\times {\mathrm{106669}}^1$

素因数の和:106695

約数の個数: 42

約数和(自身を含む): 772184130

約数和(自身を除く): 437670146

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 106669, 213338, 426676, 746683, 853352, 1493366, 1706704, 2986732, 3413408, 5226781, 5973464, 6826816, 10453562, 11946928, 20907124, 23893856, 41814248, 47787712, 83628496, 167256992, 334513984]

約数ペア:

[(1, 334513984), (2, 167256992), (4, 83628496), (7, 47787712), (8, 41814248), (14, 23893856), (16, 20907124), (28, 11946928), (32, 10453562), (49, 6826816), (56, 5973464), (64, 5226781), (98, 3413408), (112, 2986732), (196, 1706704), (224, 1493366), (392, 853352), (448, 746683), (784, 426676), (1568, 213338), (3136, 106669)]