578479284

素因数分解:

$2^2\times 3^2\times {\mathrm{1987}}^1\times {\mathrm{8087}}^1$

素因数の和:10084

約数の個数: 36

約数和(自身を含む): 1463183904

約数和(自身を除く): 884704620

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1987, 3974, 5961, 7948, 8087, 11922, 16174, 17883, 23844, 24261, 32348, 35766, 48522, 71532, 72783, 97044, 145566, 291132, 16068869, 32137738, 48206607, 64275476, 96413214, 144619821, 192826428, 289239642, 578479284]

約数ペア:

[(1, 578479284), (2, 289239642), (3, 192826428), (4, 144619821), (6, 96413214), (9, 64275476), (12, 48206607), (18, 32137738), (36, 16068869), (1987, 291132), (3974, 145566), (5961, 97044), (7948, 72783), (8087, 71532), (11922, 48522), (16174, 35766), (17883, 32348), (23844, 24261)]