329973364

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{1637}}^1$

素因数の和:1984

約数の個数: 48

約数和(自身を含む): 691262208

約数和(自身を除く): 361288844

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 313, 322, 626, 644, 1252, 1637, 2191, 3274, 4382, 6548, 7199, 8764, 11459, 14398, 22918, 28796, 37651, 45836, 50393, 75302, 100786, 150604, 201572, 263557, 512381, 527114, 1024762, 1054228, 2049524, 3586667, 7173334, 11784763, 14346668, 23569526, 47139052, 82493341, 164986682, 329973364]

約数ペア:

[(1, 329973364), (2, 164986682), (4, 82493341), (7, 47139052), (14, 23569526), (23, 14346668), (28, 11784763), (46, 7173334), (92, 3586667), (161, 2049524), (313, 1054228), (322, 1024762), (626, 527114), (644, 512381), (1252, 263557), (1637, 201572), (2191, 150604), (3274, 100786), (4382, 75302), (6548, 50393), (7199, 45836), (8764, 37651), (11459, 28796), (14398, 22918)]