308136486

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{30697}}^1$

素因数の和:30948

約数の個数: 32

約数和(自身を含む): 707281920

約数和(自身を除く): 399145434

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 239, 478, 717, 1434, 1673, 3346, 5019, 10038, 30697, 61394, 92091, 184182, 214879, 429758, 644637, 1289274, 7336583, 14673166, 22009749, 44019498, 51356081, 102712162, 154068243, 308136486]

約数ペア:

[(1, 308136486), (2, 154068243), (3, 102712162), (6, 51356081), (7, 44019498), (14, 22009749), (21, 14673166), (42, 7336583), (239, 1289274), (478, 644637), (717, 429758), (1434, 214879), (1673, 184182), (3346, 92091), (5019, 61394), (10038, 30697)]