295994768

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{2503}}^1$

素因数の和:2919

約数の個数: 40

約数和(自身を含む): 605467200

約数和(自身を除く): 309472432

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 389, 778, 1556, 2503, 3112, 5006, 6224, 7391, 10012, 14782, 20024, 29564, 40048, 47557, 59128, 95114, 118256, 190228, 380456, 760912, 973667, 1947334, 3894668, 7789336, 15578672, 18499673, 36999346, 73998692, 147997384, 295994768]

約数ペア:

[(1, 295994768), (2, 147997384), (4, 73998692), (8, 36999346), (16, 18499673), (19, 15578672), (38, 7789336), (76, 3894668), (152, 1947334), (304, 973667), (389, 760912), (778, 380456), (1556, 190228), (2503, 118256), (3112, 95114), (5006, 59128), (6224, 47557), (7391, 40048), (10012, 29564), (14782, 20024)]