254463992

素因数分解:

$2^3\times {\mathrm{151}}^1\times {\mathrm{313}}^1\times {\mathrm{673}}^1$

素因数の和:1143

約数の個数: 32

約数和(自身を含む): 482530080

約数和(自身を除く): 228066088

約数列:

[1, 2, 4, 8, 151, 302, 313, 604, 626, 673, 1208, 1252, 1346, 2504, 2692, 5384, 47263, 94526, 101623, 189052, 203246, 210649, 378104, 406492, 421298, 812984, 842596, 1685192, 31807999, 63615998, 127231996, 254463992]

約数ペア:

[(1, 254463992), (2, 127231996), (4, 63615998), (8, 31807999), (151, 1685192), (302, 842596), (313, 812984), (604, 421298), (626, 406492), (673, 378104), (1208, 210649), (1252, 203246), (1346, 189052), (2504, 101623), (2692, 94526), (5384, 47263)]