287851032

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{571133}}^1$

素因数の和:571152

約数の個数: 48

約数和(自身を含む): 890969040

約数和(自身を除く): 603118008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 571133, 1142266, 1713399, 2284532, 3426798, 3997931, 4569064, 5140197, 6853596, 7995862, 10280394, 11993793, 13707192, 15991724, 20560788, 23987586, 31983448, 35981379, 41121576, 47975172, 71962758, 95950344, 143925516, 287851032]

約数ペア:

[(1, 287851032), (2, 143925516), (3, 95950344), (4, 71962758), (6, 47975172), (7, 41121576), (8, 35981379), (9, 31983448), (12, 23987586), (14, 20560788), (18, 15991724), (21, 13707192), (24, 11993793), (28, 10280394), (36, 7995862), (42, 6853596), (56, 5140197), (63, 4569064), (72, 3997931), (84, 3426798), (126, 2284532), (168, 1713399), (252, 1142266), (504, 571133)]