326911928

素因数分解:

$2^3\times 7^3\times {\mathrm{109}}^1\times {\mathrm{1093}}^1$

素因数の和:1229

約数の個数: 64

約数和(自身を含む): 722040000

約数和(自身を除く): 395128072

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 109, 196, 218, 343, 392, 436, 686, 763, 872, 1093, 1372, 1526, 2186, 2744, 3052, 4372, 5341, 6104, 7651, 8744, 10682, 15302, 21364, 30604, 37387, 42728, 53557, 61208, 74774, 107114, 119137, 149548, 214228, 238274, 299096, 374899, 428456, 476548, 749798, 833959, 953096, 1499596, 1667918, 2999192, 3335836, 5837713, 6671672, 11675426, 23350852, 40863991, 46701704, 81727982, 163455964, 326911928]

約数ペア:

[(1, 326911928), (2, 163455964), (4, 81727982), (7, 46701704), (8, 40863991), (14, 23350852), (28, 11675426), (49, 6671672), (56, 5837713), (98, 3335836), (109, 2999192), (196, 1667918), (218, 1499596), (343, 953096), (392, 833959), (436, 749798), (686, 476548), (763, 428456), (872, 374899), (1093, 299096), (1372, 238274), (1526, 214228), (2186, 149548), (2744, 119137), (3052, 107114), (4372, 74774), (5341, 61208), (6104, 53557), (7651, 42728), (8744, 37387), (10682, 30604), (15302, 21364)]