321576824

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{72953}}^1$

素因数の和:73007

約数の個数: 32

約数和(自身を含む): 656586000

約数和(自身を除く): 335009176

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 116, 152, 232, 551, 1102, 2204, 4408, 72953, 145906, 291812, 583624, 1386107, 2115637, 2772214, 4231274, 5544428, 8462548, 11088856, 16925096, 40197103, 80394206, 160788412, 321576824]

約数ペア:

[(1, 321576824), (2, 160788412), (4, 80394206), (8, 40197103), (19, 16925096), (29, 11088856), (38, 8462548), (58, 5544428), (76, 4231274), (116, 2772214), (152, 2115637), (232, 1386107), (551, 583624), (1102, 291812), (2204, 145906), (4408, 72953)]