319552016

素因数分解:

$2^4\times 7^1\times {\mathrm{773}}^1\times {\mathrm{3691}}^1$

素因数の和:4479

約数の個数: 40

約数和(自身を含む): 708686784

約数和(自身を除く): 389134768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 773, 1546, 3092, 3691, 5411, 6184, 7382, 10822, 12368, 14764, 21644, 25837, 29528, 43288, 51674, 59056, 86576, 103348, 206696, 413392, 2853143, 5706286, 11412572, 19972001, 22825144, 39944002, 45650288, 79888004, 159776008, 319552016]

約数ペア:

[(1, 319552016), (2, 159776008), (4, 79888004), (7, 45650288), (8, 39944002), (14, 22825144), (16, 19972001), (28, 11412572), (56, 5706286), (112, 2853143), (773, 413392), (1546, 206696), (3092, 103348), (3691, 86576), (5411, 59056), (6184, 51674), (7382, 43288), (10822, 29528), (12368, 25837), (14764, 21644)]