1340152809968

素因数分解:

$2^4\times 7^1\times {\mathrm{276209}}^1\times {\mathrm{43321}}^1$

素因数の和:319545

約数の個数: 40

約数和(自身を含む): 2967560465760

約数和(自身を除く): 1627407655792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 43321, 86642, 173284, 276209, 303247, 346568, 552418, 606494, 693136, 1104836, 1212988, 1933463, 2209672, 2425976, 3866926, 4419344, 4851952, 7733852, 15467704, 30935408, 11965650089, 23931300178, 47862600356, 83759550623, 95725200712, 167519101246, 191450401424, 335038202492, 670076404984, 1340152809968]

約数ペア:

[(1, 1340152809968), (2, 670076404984), (4, 335038202492), (7, 191450401424), (8, 167519101246), (14, 95725200712), (16, 83759550623), (28, 47862600356), (56, 23931300178), (112, 11965650089), (43321, 30935408), (86642, 15467704), (173284, 7733852), (276209, 4851952), (303247, 4419344), (346568, 3866926), (552418, 2425976), (606494, 2209672), (693136, 1933463), (1104836, 1212988)]