240982716

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{49831}}^1$

素因数の和:49882

約数の個数: 48

約数和(自身を含む): 625092608

約数和(自身を除く): 384109892

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 49831, 99662, 149493, 199324, 298986, 597972, 647803, 1295606, 1544761, 1943409, 2591212, 3089522, 3886818, 4634283, 6179044, 7773636, 9268566, 18537132, 20081893, 40163786, 60245679, 80327572, 120491358, 240982716]

約数ペア:

[(1, 240982716), (2, 120491358), (3, 80327572), (4, 60245679), (6, 40163786), (12, 20081893), (13, 18537132), (26, 9268566), (31, 7773636), (39, 6179044), (52, 4634283), (62, 3886818), (78, 3089522), (93, 2591212), (124, 1943409), (156, 1544761), (186, 1295606), (372, 647803), (403, 597972), (806, 298986), (1209, 199324), (1612, 149493), (2418, 99662), (4836, 49831)]