231672

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{197}}^1$

素因数の和:220

約数の個数: 48

約数和(自身を含む): 677160

約数和(自身を除く): 445488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 197, 294, 392, 394, 588, 591, 788, 1176, 1182, 1379, 1576, 2364, 2758, 4137, 4728, 5516, 8274, 9653, 11032, 16548, 19306, 28959, 33096, 38612, 57918, 77224, 115836, 231672]

約数ペア:

[(1, 231672), (2, 115836), (3, 77224), (4, 57918), (6, 38612), (7, 33096), (8, 28959), (12, 19306), (14, 16548), (21, 11032), (24, 9653), (28, 8274), (42, 5516), (49, 4728), (56, 4137), (84, 2758), (98, 2364), (147, 1576), (168, 1379), (196, 1182), (197, 1176), (294, 788), (392, 591), (394, 588)]