328185536

素因数分解:

$2^6\times 7^2\times {\mathrm{104651}}^1$

素因数の和:104677

約数の個数: 42

約数和(自身を含む): 757575828

約数和(自身を除く): 429390292

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 104651, 209302, 418604, 732557, 837208, 1465114, 1674416, 2930228, 3348832, 5127899, 5860456, 6697664, 10255798, 11720912, 20511596, 23441824, 41023192, 46883648, 82046384, 164092768, 328185536]

約数ペア:

[(1, 328185536), (2, 164092768), (4, 82046384), (7, 46883648), (8, 41023192), (14, 23441824), (16, 20511596), (28, 11720912), (32, 10255798), (49, 6697664), (56, 5860456), (64, 5127899), (98, 3348832), (112, 2930228), (196, 1674416), (224, 1465114), (392, 837208), (448, 732557), (784, 418604), (1568, 209302), (3136, 104651)]