231694932

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{394039}}^1$

素因数の和:394060

約数の個数: 36

約数和(自身を含む): 628887840

約数和(自身を除く): 397192908

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 394039, 788078, 1182117, 1576156, 2364234, 2758273, 4728468, 5516546, 8274819, 11033092, 16549638, 19307911, 33099276, 38615822, 57923733, 77231644, 115847466, 231694932]

約数ペア:

[(1, 231694932), (2, 115847466), (3, 77231644), (4, 57923733), (6, 38615822), (7, 33099276), (12, 19307911), (14, 16549638), (21, 11033092), (28, 8274819), (42, 5516546), (49, 4728468), (84, 2758273), (98, 2364234), (147, 1576156), (196, 1182117), (294, 788078), (588, 394039)]