421857336

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{373987}}^1$

素因数の和:374043

約数の個数: 32

約数和(自身を含む): 1077085440

約数和(自身を除く): 655228104

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 373987, 747974, 1121961, 1495948, 2243922, 2991896, 4487844, 8975688, 17577389, 35154778, 52732167, 70309556, 105464334, 140619112, 210928668, 421857336]

約数ペア:

[(1, 421857336), (2, 210928668), (3, 140619112), (4, 105464334), (6, 70309556), (8, 52732167), (12, 35154778), (24, 17577389), (47, 8975688), (94, 4487844), (141, 2991896), (188, 2243922), (282, 1495948), (376, 1121961), (564, 747974), (1128, 373987)]